HOLE_ID From To LithBasic Lith1 Lith2 Lith3 Primary_Altn 2nd_Altn 3rd_Altn Description Colour Colour_2 Oxidn_Style Oxidn_Amount Leaching_Amount Mag_Style Mag_Amount Hem_Style Hem_Amount Geothite_Style Goethite_Amount Garnet_Style Garnet_Amount Pyroxene_Style Pyroxene_Amount Amphibole_Style Amphibole_Amount Actinolite_Style Actinolite_Amount Silicification_Style Silicification_Amount Pyrite_Style Pyrite_Amount% Chlorite_Style Chlorite_Amount Veining_Type Vein_Amount% Mineral1 Min1_Style Min1_Amount% Mineral2 Min2_Style Min2_Amount% Broken N401 0 1.8 CLOSS CLOSS CLOSS N401 1.8 26.2 SSAND SSILT SSILT OX HEM N401 26.2 46 SSAND SSILT SSILT SSAND N401 46 51.24 SSAND HORN HORN N401 51.24 52.31 CLOSS CLOSS CLOSS N401 52.31 55 MAG MAG MAG MAG N401 55 60.16 SSAND HORN HORN N401 60.16 73.12 MAG MAG MAG MAG N401 73.12 74.1 SKARN SKARN AMPH N401 74.1 85.2 SSAND SSILT SSILT SSAND N401 86.2 137.56 SSAND SSILT SSILT NBR001 0 4 CLOSS CLOSS CLOSS NBR001 4 4.8 CELUV CELUV CELUV "Siltstones have been weathered to clays, no bedding preserved" C G SP 2 4 2 NBR001 4.8 24.6 SSAND SSILT SSILT Moderately broken laminar siltstones G C SP 1 3 3 NBR001 24.6 35 SSAND SSILT SSILT Ser Laminar siltstones with yellow semi pervasive sericite. Clots of pyrite in fractures. Moderately broken core. @29.10 bedding LCA 20* G Y SP 1 2 Spt 1 Se SP 2 2 NBR001 35 48.5 SSAND SSILT SSILT Ser NQ change. Laminar ssilt with sericite and minor py. @ 38.5 bedding LCA 10* G Y SP 1 2 Spt 1 Se SP 2 NBR001 48.5 52.1 SSAND SSILT SSILT Ser Same as above but moderately broken core. G Y SP 1 2 Spt 1 Se SP 1 3 NBR001 52.1 89.4 SSAND SSILT SSILT Ser Increased oxidation. @ 63.50 Bedding LCA 20* G Br SP 2 1 Spt 2 Se SP 1 2 NBR001 89.4 92.5 SSAND SSAND SSILT Predominantly sandstones with minor siltstone G C SP 2 1 Spt 1 2 NBR001 92.5 102.5 SSAND SSILT SSILT "Back into predominantly unaltered siltstones, Fe Oxide staining minor. Minor py clots. Moderately broken." G Br SP 2 1 Spt 1 3 NBR001 102.5 106.1 SSAND SSAND SSILT Predominantly sandstones with >5mm py clots G W SP 1 1 Spt 2 2 NBR001 106.1 112.3 SSAND SSILT SSILT Predominantly siltstones with brown Fe oxide staining G Br SP 2 1 Spt 1 2 NBR001 112.3 125.8 SSAND SSILT SSILT QVN Relatively unaltered siltstones with small cross cutting <10mm qtz veinlets + minor py. @ 119.60 bedding LCA 15* (vein 80*) @ 125.2 bedding 18* (veinlet 50*) G W SP 1 1 Spt 2 QVN 1 1 NBR001 125.8 129.8 SSAND SSILT SSAND QVN Moderately broken siltstone and sands. G W SP 1 1 Spt 1 QVN 0.5 3 NBR001 129.8 138.3 SSAND SSILT SSAND "More competent ssilt and ssand, @ 131.00 bedding 5*" G SP 1 1 Spt 0.5 1 NBR001 138.3 145.6 SSAND SSILT SSAND Moderately to strong broken ssilt and ssand G SP 1 1 Spt 0.5 4 NBR001 145.6 167.2 SSAND SSILT SSAND Predominantly unaltered ssilt and ssand G SP 1 1 Spt 0.5 2 NBR001 167.2 167.6 FALT QVN QVN DSX Qtz vein with significant amounts of py C SP 1 1 Spt 30 1 NBR001 167.6 176.6 SSAND SSILT SSAND Ch Siltstones with small amount of chlorite replacement G SP 1 1 Spt 1 Rp 1 1 NBR001 176.6 179 FALT QVN SSILT "Qtz vein with small zones off ssilt (>50mm), moderately broken. " C G SP 1 1 Spt 30 3 NBR001 179 188.1 FALT SSAND QVN QVN Ch "Sandstone with Qtz vein zones, chlorite altered. @ 180.00 veinlet 25* LCA. @ 176.40 bedding @ 45*" G C SP 1 1 Spt 10 SP 5 2 NBR001 188.1 190.7 SSAND SSILT SSILT Ch QVN "Dark brown broken siltstones with py, chlorite and broken qtz veins." Br G SP 2 2 Spt 5 SP 5 3 NBR001 190.7 199.7 SSAND HORN HORN QVN DSX Qtz vein containing spots and disseminated py. Blebs of minor chalcopyrite zones of magnetite. C Br SP 2 2 Spt 3 Spt 5 SP 5 3 NBR001 199.7 207.6 MAG MAG MAG MAG Semi massive to massive magnetite. Smaller zones of (50mm) qtz -py veins. Moderately broken core in places Br B SP 2 2 P 4 Spt 5 SP 5 3 NBR001 207.6 208.3 FALT QVN QVN MAG Qtz vein dominant with py and some minor semi pervasive magnetite. C Br SP 2 2 SP 2 Spt 10 SP 1 2 NBR001 208.3 209 MAG MAG MAG HEM "Oxidised magnetite, weak hematite replacement in parts." B R P 3 3 SP 2 D 1 2 NBR001 209 214.2 SKARN SKARN MAG QVN MAG DSX Milky qtz vein with disseminated py and mag. W Br SP 2 2 D 3 D 2 2 NBR001 214.2 217.8 MAG MAG MAG MAG AMPH Magnetite skarn with amphiboles and minor qtz veinlets Br SP 2 2 P 4 P 3 D 1 1 NBR001 217.8 220.6 SKARN SKARN SKARN Ch PX QVN Associated chlorite halo with minor qtz veinlets. Gr Br SP 1 2 Spt 0.5 P 50 2 NBR001 220.6 221 SKARN SKARN GAR GAR Garnet skarn. Garnets dominant (<20mm). P Br SP 1 2 D 3 2 NBR001 221 228.3 MAG MAG MAG QVN "Magnetite skarn. Mag varies from disseminated to massive, small qtz veinlets + chlorite + amphibole." Br C SP 1 2 P 3 P 2 SP 2 2 NBR001 228.3 230.4 SKARN SKARN PX Ch GAR Alteration halo with zones of disseminated garnet leading into semi pervasive chlorite. P Gr SP 1 2 D 3 SP 4 2 NBR001 230.4 234.2 SSAND SSAND SSAND moderately competent light grey sandstones with minor py clots G W SP 1 1 Spt 1 2 NBR001 234.2 235 SKARN SKARN AMPH AMPH Ch GAR "Small skarn zone, amphibole, chlorite and minor garnets." C Gr SP 1 1 D 1 SP 2 Spt 1 SP 3 2 NBR001 235 253 SSAND HORN SSAND SSILT "sandstones and siltstones, has been hornfelsed. Minor py and garnet." G SP 1 1 D 1 Spt 0.5 2 NBR002 0 4.5 CLOSS CLOSS CLOSS NBR002 4.5 8 CLY CLY CLY NBR002 8 133 SSAND SSILT SSILT SSAND NBR002 133 133.9 FALT QVN QVN MAG QVN NBR002 133.9 137.5 SSAND SSILT SSILT SSAND NBR002 137.5 137.7 SKARN SKARN AMPH AMPH NBR002 137.7 150 SSAND SSAND SSAND NBR002 150 192.5 SSAND SSILT SSILT SSAND NBR002 192.5 193.6 SSAND SSILT SSILT NBR002 193.6 194.2 SSAND HORN HORN NBR002 194.2 197 SKARN SKARN SKARN NBR002 197 198 FALT QVN QVN QVN NBR002 198 199.4 SSAND HORN HORN NBR002 199.4 200 MAG MAG MAG MAG MAG NBR002 200 212.3 SSAND SSAND SSAND SSILT NBR002 212.3 213.7 SKARN SKARN SKARN SKARN NBR002 213.7 221.2 SSAND SSAND SSAND NBR002 221.2 221.7 SKARN SKARN SKARN SKARN NBR002 221.7 222.7 SSAND SSAND SSAND SSILT NBR002 222.7 224 SKARN SKARN SKARN SKARN NBR002 224 230.6 MAG MAG MAG MAG NBR002 230.6 230.9 FALT FALT FALT NBR002 230.9 233 SSAND HORN HORN AMPH AMPH NBR002 233 239.7 SSAND SSILT SSILT SKARN SKARN NBR003 0 2 CELUV CELUV CELUV MQTZ CLY "Rubbly quartzite material, very broken in pieces >50mm. Core loss." G Br SP 1 3 4 NBR003 2 7.9 SSAND SSILT SSILT CLY Significantly weathered siltstones. Bedding no longer visible - has been weathered to soft clay material. Some Fe ox staining present. G Br SP 2 4 2 NBR003 7.9 11.6 SSAND SSILT SSILT "More competent siltstone than above. Bedding now visible, however, still very soft clay-like material." G W SP 1 3 2 NBR003 11.6 13.2 SSAND SSILT FALT Possible fault zone. Fragmented siltstones (<10mm fragments). Fe Ox staining present. G Br SP 2 3 5 NBR003 13.2 17.1 SSAND SSAND SSAND MQTZ "Quartzite (silicified siltstones?), moderately to strongly broken. Disseminated Py throughout. Possible sheared contact back into siltstones." G W SP 1 2 P 5 D 0.5 4 NBR003 17.1 21 SSAND SSILT SSILT CLY Moderately leeched siltstones with fine grained blebs (<5mm) of Pyrite forming along bedding. Minor clay alteration present. G W SP 2 3 Spt 0.5 3 NBR003 21 76.1 SSAND SSILT SSAND Ser "Predominantly competent siltstones with some sandstones. Pyrite forms as blebs >10mm in parts. @ 37.4mbedding LCA 10*, @ 60.2m bedding LCA 5*, 74.7 bedding LCA 5*." G W SP 2 2 Spt 0.5 Se SP 2 NBR003 76.1 76.5 SSAND SSILT FALT "Possible fault zone, siltstones sheared into a rubble." G W SP 1 2 4 NBR003 76.5 91.3 SSAND SSILT SSILT "Predominantly competent siltstones with minor sericite, Fe oxide staining and Py blebs." G W SP 2 1 Spt 0.5 Se SP 2 NBR003 91.3 95.1 SSAND SSAND SSILT "Predominantly sandstone, with slight hornfelsing? Small <10mm quartz veinlets with spots of pyrite." G SP 1 1 Spt 1 2 NBR003 95.1 101.1 SSAND SSILT SSILT Laminar siltstones with small cross cutting qtz veinlets. Larger 100mm quartz veins@ 97.2 and 99.8. G W SP 1 1 Spt 1 SP 1 QVN 1 2 NBR003 101.1 138.9 SSAND SSILT SSILT Ch QVN "NQ change. Siltstone with minor ser, py and Fe ox. Small qtz veinlets with associated chlorite halos." G W SP 2 1 Spt 2 SP 1 QVN 1 2 NBR003 138.9 141.9 FALT FALT FALT Ch Quartz vein breccia zone. Clasts of quartz + siltstone (5-30mm). Py mineralisation. Intense chlorite alteration is present. Fractured contacts. Gr W SP 2 1 Spt 3 SP 3 QVN 1 3 NBR003 141.9 145 SSAND SSAND SSAND Fe ox stained sandstones with semi pervasive chlorite. Small amount of pyrrhotite - disseminated in qtz veinlets. Br G SP 3 2 Spt 1 SP 2 QVN 1 Po Spt 0.1 3 NBR003 145 148.6 SSAND SSAND SSAND Ch "Intense chlorite zone, pervasively replaced original rock. Increased veining and strong py mineralisation with associated veins. Moderately broken." Gr Br SP 1 2 Spt 2 P 4 QVN 2 4 NBR003 148.6 167.6 MAG MAG MAG MAG AMPH Magnetite skarn with creamy amphibole. Magnetite disseminated >10mm crystals. Pyrite also dominant in spots and disseminated. Breciated contact with clasts of qtz + chl. Br C SP 2 2 D 4 P 3 D 5 SP 3 QVN 2 2 NBR003 167.6 180.3 SSAND SSAND SSAND "Predominantly sandstone, relatively competent with slight hornfelsing. Very small (<1mm) + py." G Br SP 1 1 Spt 1 QVN 1 2 NBR003 180.3 182.1 SKARN SKARN AMPH AMPH MAG "Small skarn zone, amphibole rich with magnetite. Magnetite less dominant then previous zone. Garnet and chlorite halos at lower contact. Minor chalco." C Br SP 1 1 D 2 D 2 P 4 Spt 1 SP 2 QVN 2 Cpy D 0.1 2 NBR003 182.1 184.9 SSAND SSAND SSAND "Sandstones, similar to above, weak alteration." G Br SP 1 1 Spt 0.5 QVN 1 2 NBR003 184.9 186.3 SKARN SKARN MAG AMPH MAG "Small skarn zone, amphibole dominant - weak magnetite mineralisation. " C Br SP 1 1 D 2 NBR003 186.3 188.6 SSAND SSAND SSAND Predominantly un-altered sandstones. G Br SP 1 1 Spt 1 QVN 1 2 NBR003 188.6 192.4 SKARN SKARN MAG AMPH MAG Skarn zone with weak mag mineralistion. Zones of garnet and chlorite at contacts. Amphibole rich. C Br SP 1 1 D 1 D 2 P 3 Spt 1 SP 2 QVN 2 2 NBR003 192.4 201.1 SSAND SSAND SSAND MQTZ "Quartzite zone, blebs of py (<10mm), small veinlets. Mod - strongly broken." G W SP 1 1 Spt 0.5 QVN 1 4 NBR003 201.1 201.6 SKARN SKARN MAG AMPH MAG "50cm skarn zone, amphibole dominant." C Br SP 1 1 D 1 Spt 1 QVN 1 2 NBR003 201.6 225.6 SSAND SSAND SSAND "Sandstone. Relatively unaltered with minor veinlets and blebs of py. Chlorite blebs also present. 15cm skarn band @ 215.0, 5cm skarn band @ 216.9. Weak pyrrhotite forming with chlorite blebs @ 210.1." G Br SP 1 1 Spt 1 QVN 1 Po Spt 0.1 2 NBR004 0 159.7 SSAND SSILT SSILT SSAND NBR004 159.7 177.7 SKARN SKARN MAG NBR004 177.7 187.4 SSAND SSILT SSILT NBR005 0 114 SSAND SSILT SSILT SSAND NBR005 114 115.25 SKARN SKARN MAG NBR005 115.25 153.55 SSAND SSILT SSILT NBR005 153.55 158.7 SSAND HORN SFSAND SFSAND Ch QVN dark green mostly massive hornfels over relict fg sst with minor siltstone interbeddedd. Bedding 25LCA @ 155.2m. Pervasive Chlorite(m). Q-ch-vnd(w/m) to 1cm & mostly ~60LCA. Broken(w) Gr P 3 QChVN 5 1 NBR005 158.7 159.3 SKARN SKARN AMPH AMPH SIL DSX cream cal-silicate? (Amphibolitic skarn?) Greisen-like vein bearing bright (Cpy) - py(15%) -bn fg pyrrh(1-2%; weakly magnetic). Upper sharp contact 45LCA weakly slickensided & chloritic. Minor irregular zones grey silica/quartz. Perv Sil(m). Broken(w) C G P 4 P 3 D 15 1 QVN 0.5 Po D 1 1 NBR005 159.3 159.74 SSAND HORN HORN dark grey/green massive homogeneous hornfels. Broken(w/m) Gr G 2 NBR005 159.74 161.15 SKARN SKARN SKARN Um PX DSX Sharp 45LCA upper contact with initially dark green and cream mottled Ultramafic(/Skarn)?. Displays weak sediment-like relict banding locally. Also spinifex textured clump of 2 - 3mm radial pale green/kaki crystals mostly from 160.1 to 161.15m. Commonly bearing a mg/cg pyroxene texture. Upper mottled zone is similar alteration to that uphole (158.7 to 159.3m) bearing 5% py-pyrrh(1%+; weakly magnetic) over ~40cm. Gr C D 1 Po D 0.5 1 NBR005 161.15 161.45 SKARN SKARN PX PX DSX GAR above rapidly grades to gar(w/m) pyroxene skarn. Garnet is commonly as bn/red relict 3mm xtals. Bears near semi-massive py(15%) - magnetic pyrrhotite(3%)+magnetite? in a dark green / black matrix. B Gr D 1 D 2 P 4 D 15 Po D 3 NBR005 161.45 161.85 SKARN SKARN GAR GAR PX gar(s) - pyroxene skarn abrupt basal 35LCA basal faulted contact R Gr D 5 P 3 NBR005 161.85 162.4 FALT FALT FALT fault breccia commonly bearing q-mag & py clasts to 6mm. Poorly consolidated clay matrix milled breccia G 4 NBR005 162.4 162.9 FALT FALT FALT broken Strong faulted 5 NBR005 162.9 163.25 SKARN SKARN SKARN Um PX dark green aphanitic ultramafic. Sharp ~60LCA down hole contact with msv magnetite Gr P 4 NBR005 163.25 166.15 MAG MAG MAG MAG dark brown massive magnetite with minor light green diopside?(5 - 10%) Br P 5 NBR005 166.15 168.14 MAG MAG MAG MAG dbn & gn semi-massive magnetite(60%). Strongly disseminated as crystals to 4mm and minor weak banding. Light green diopside matrix verges to dirty light brown weakly banded (65LCA @ 168m) down hole. 25LCA quartz on lower contact is opposed to banding @60LCA. Br Gr P 4 NBR005 168.14 175.9 SSAND HORN SSILT SSILT QVN "cream to light brown amphibolitic hornfels initially, then dark green aphanitic possibly hornfels siltstone. 45LCA laminar banded at 169.8m. 50LCA milky quartz veins (weak, 1% ) to 172.2m." Gr P 1 QVN 1 NBR005 175.9 176.15 SKARN SKARN PX Ch GAR MAG dark green gar(w) ch(m) after pyroxene skarn. Dss coarse grained py(10%). Mag(vw) Gr D 1 D 1 P 3 D 10 P 3 NBR005 176.15 177.7 SSAND HORN SSILT SSILT AA 169 to 176m. Hornfels siltstone Gr NBR005 177.7 179.4 SSAND HORN SSILT SSILT GAR AMPH hornfels siltstone with garnet(w) replaced bedding and zones semi-pervasive crm/lht bn calc-sil?/Amphibole often showing a radial fibrous texture Gr D 1 SP 1 NBR005 179.4 181.35 SSAND SSAND SFSAND SIL dark grey hornfels fine grained sandstone G P 1 NBR005 181.35 181.5 SKARN SKARN PX PX GAR AMPH pyroxene garnet skarn with cream amphibole veining bearing xtaline amphibole filled voids. Sharp contacts Gr D 1 P 4 SP 1 NBR005 181.5 183.3 SSAND HORN SSILT SSILT laminar banded hornfels siltstone G P 1 NBR005 183.3 183.65 SKARN SKARN GAR GAR AMPH PX garnet skarn(w/m) with amphibole veins to 3.5cm(m) R Gr D 2 P 2 SP 3 NBR005 183.65 190.5 SSAND HORN SFSAND SFSAND mostly fg hornfels. Locally thin bedded. Eg. 30LCA @ 187.9m G P 1 NBR005 190.5 191 SSAND HORN HORN Ch DSX dark green hornfels (after mg sst?) perv ch(m) sil(w) dss cpy(1%) bn magnetic pyrrh dss(1%). Broken(w) Gr P 1 P 3 Cpy D 1 Po D 1 2 NBR005 191 199.4 SSAND SSILT SSILT Ch "cream and grey laminar bedded siltstone. 5LCA bedding. Perv sil(w) ch(w). Dss, aggregates and bedding parallel veining py+/-cpy(sparse, 0.5%). Ch increases over final 20cm.. " G C P 1 Vn 0.5 1 Cpy D 0.1 NBR005 199.4 200.08 SKARN SKARN AMPH AMPH GAR MAG zone of strong amphibole skarn with strong garnet margins extending over 15cm. Mag(3%). Bk(w). C D 1 D 2 P 4 1 NBR005 200.08 202.4 SSAND SSILT SSILT SIL Ch DSX "grey hornfels laminar bedded siltstone. Perv Sil(m), Ch(w/m). Highly variable dss py with perv silica mostly <0.5% but reaching 8% over 200.6 to 200.9m and pyrrhotite dss as cg aggregates from 201.9 to 202.2m" G P 3 D 1 2 Po D 1 NBR005 202.4 203.05 IUND IUND IUND IUND weakly weathered brown moderately feldspar phyric intermediate? intrusive. Broken lower contact. Br 3 NBR005 203.05 206.5 SSAND SSILT SSILT SIL cream and grey laminar bedded siltstone overprinted by perv sil(m). Ch(vw) G P 3 NBR005 206.5 206.82 SKARN SKARN AMPH AMPH GAR zone with garnet - ch margins and amphibole - py 5cm wide within. Garnet appears to replace along bedding planes Gr C D 3 P 2 SP 3 D 2 2 NBR005 206.82 209.3 SSAND SSILT SSILT SIL QVN cream and grey laminar bedded siltstone overprinted by perv sil(m). Ch(vw). Sparse cream / milky quartz veinlets to 5mm C Gr P 3 1 QVN 1 NBR005 209.3 209.75 SKARN SKARN AMPH AMPH GAR AA 206.5 to 206.8m but stronger with a core 20cm of amph skarn bearing cg dss mag(10%) - cpy(tr) C Gr D 2 D 3 P 3 P 3 2 Cpy D 0.1 NBR005 209.75 211.5 SSAND SSILT SSILT SIL cream and grey laminar bedded siltstone / fg sst overprinted by perv sil(m). Ch(vw). Bedding 15LCA G P 3 NBR006 0 33 GOSSAN GOSSAN GOSSAN NBR007 0 1.2 SSAND SSILT SSILT CLY Strongly broken clay altered siltstones. Core loss of ~80cm. W G SP 2 4 5 NBR007 1.2 11.95 SSAND SSILT SSILT SSAND CLY "Moderately leached interbedded siltstones. Some clay alteration, however original bedding still intact. Trace disseminated py present." G W SP 2 4 D 0.1 2 NBR007 11.95 17.3 SSAND SSILT SSILT SSAND CLY Moderately broken siltstone and sandstone. Minor spots of py. G W SP 2 2 Spt 0.1 4 NBR007 17.3 17.8 SSAND SSAND SSAND QVN Ch QVN Qtz - Carbonate vein. Spots of py + semi pervasive chlorite alteration. W G SP 1 2 Spt 1 SP 3 2 NBR007 17.8 24.3 SSAND SSILT SSILT SSAND Predominantly unaltered siltstones with fractures along bedding @ 24.10m LCA 10*. Spots and blebs of py forms along bedding. G SP 1 1 Spt 0.5 2 NBR007 24.3 30.7 SSAND SSILT SSILT SSAND CLY NQ change. Siltstones with minor Fe ox staining. Fractures in core @ 70* LCA. G SP 3 2 Spt 1.5 2 NBR007 30.7 34.9 SSAND SSAND SSAND CLY Strongly broken sandstone with minor clay alteration G W SP 1 3 4 NBR007 34.9 35.9 SSAND SSAND SSAND QVN "Sandstone with minor qtz veins (<2mm), Fe ox staining and disseminated py." G SP 3 2 D 0.1 QVN 0.1 3 NBR007 35.9 40.6 FALT FALT FALT Ch QVN Fault zone. Strong chlorite altered + rubbly qtz and sandstone frags. G Gr SP 1 3 Spt 0.1 P 3 QVN 1 4 NBR007 40.6 52.7 SSILT SSILT SSILT SSAND QVN Ch "Moderately broken siltstone with some minor sandstones. Cross cutting qtz veinlets, patch Chlorite alteration. @ 49.0 LCA 70*" G SP 1 3 Spt 1.1 P 2 QVN 1 3 NBR007 52.7 55 SKARN SKARN GAR Ch GAR Ch Garnet - chlorite skarn. Intense and pervasive chlorite alteration. Strongly broken at lower margin. Gr P SP 1 3 D 3 P 3 3 NBR007 55 56.3 SKARN SKARN SKARN Ch Ch "Similar to above, chlorite appears to have replaced mag crystals. Sheared lower margin." G Gr SP 1 3 P 3 3 NBR007 56.3 66.1 SKARN MAG MAG Amph MAG Magnetite skarn with rich amphibole mineralisation. Very broken in zones. C G SP 2 2 D 3 P 3 4 NBR007 66.1 68.6 SKARN SKARN SKARN PX Ch GAR Pyroxene skarn with intense chlorite alteration. Garnet is present at upper and lower margins. B Gr SP 2 2 D 1 P 2 P 4 2 NBR007 68.6 76.2 SKARN MAG MAG Amph MAG "Magnetite skarn, similar to above. Coarse grained diseminating mag crystals with rich amphibole." C G SP 2 2 D 3 P 3 3 NBR007 76.2 78.2 SSAND SSAND SSAND Ch Intensely chlorite altered sandstone. Minor Fe ox staining and py at uppr margin G Gr SP 2 2 Spt 1 P 3 2 NBR007 78.2 93.2 SSAND SSILT SSILT SSAND Dominantly siltstone with minor disseminated py. Small qtz veinlets also with minor py. @82.6 10cm skarn zone. G SP 1 1 D 0.5 2 NBR007 93.2 94.9 SKARN SKARN MAG Amph Small mag skarn zone. Mag less dominant - overall amphibole rich. C G SP 1 1 D 2 P 4 2 NBR007 94.9 99 SSAND HORN HORN MQTZ Ch "sandstone - undergone hornfelsing, possible quartzite. Chlorite altered and moderately broken. Sharp lower contact." G SP 1 1 SP 2 3 NBR007 99 100.6 SKARN SKARN MAG Small mag skarn zone. Mag less dominant - overall amphibole rich. C G SP 1 1 D 2 P 4 2 NBR007 100.6 108.4 SSAND HORN HORN MQTZ "Sandstone, again, possibly hornfelsed. Minor qtz veinlets present. Cross cutting veins are 70 - 90* LCA. Small skarn zone @ 106.40m." G SP 1 1 D 0.1 QVN 1 3 NBR008 0 10.4 SSAND SSILT SSILT SSAND HEM GOETH Siltstone plus minor sandstones. Fe ox staining and moderately leached with some clay alteration. Br G SP 3 3 SP 2 SP 2 3 NBR008 10.4 12.6 SSAND SSILT SSILT FALT CLY HEM Fault zone - strongly leached - clay alt present. Qtz veining at lower margin. W P SP 2 4 SP 1 QVN 1 4 NBR008 12.6 15.8 SSAND SSAND SSAND SSILT GOETH Sandstones with dissem py + minor goethite staining. NQ change at end. G Br SP 2 2 SP 1 D 0.1 2 NBR008 15.8 22.8 SSAND SSILT SSILT GOETH "Moderate - strongly broken section of siltsones. Fe ox staining, small qtz vein where py has been vugged out in places." Br G SP 3 2 SP 2 Spt 0.5 QVN 1 3 NBR008 22.8 34.2 SSAND SSILT SSILT GOETH Siltstone with Fe ox staining and minor qtz veinlets. Bedding @ 30.2m 10* LCA. G Br SP 1 3 3 NBR008 34.2 53.2 SSAND SSAND SSAND SSILT Moderately leached sandstones + minor siltstones. G W SP 1 3 3 NBR008 53.2 57.6 TALC TALC TALC TALC Pure white talc/kaol? W 6 2 NBR008 57.6 60.7 SSAND SSAND SSAND Strongly broken zone of sandstone. G SP 1 3 4 NBR008 60.7 67.2 SSAND SSILT SSILT SSAND Predominantly un-altered interbedded siltstones and sandstones. Bedding @ 65.5m ~10* LCA. G SP 1 1 2 NBR008 67.2 76.7 SSAND SSILT SSILT SSAND Ch Moderate - strongly broken zone of sandstone. Minor chlorite alteration. G SP 1 2 D 0.1 SP 1 4 NBR008 76.7 80.9 Sil Sil Sil SSAND Ch QVN Silicification due to extensive qtz veining. Zone contains spots of py and chlorite. W Gr SP 1 3 D 1 SP 2 10 4 NBR008 80.9 91.7 SSAND SSILT SSILT QVN "Competent siltstone and low alteration. Minor veinlets (<1,,) are present." G SP 1 1 D 0.1 0.5 2 NBR008 91.7 94.7 SSAND SSAND SSAND SSILT Sil Ch Broken sandstone with veinlets containing py and chlorite. Silicification and lower margin. G SP 1 1 Spt 1 SP 2 PyChVN 0.5 2 NBR008 94.7 107.2 SKARN SKARN MAG Amph "Mag skarn, rich in amphibole. Contains small zone (~40cm) of intense chlorite with mag + cpy + py. Broken lower and upper margins." C Br SP 3 2 D 3 SP 1 Spt 0.1 SP 1 3 NBR008 107.2 113.5 SSAND SSAND GAR Sandstone with garnet at upper margins G SP 2 2 D 1 2 NBR008 113.5 113.9 SKARN SKARN MAG Amph MAG DSX "Small mag skarn zone, amphibole rich." C Br SP 3 2 D 3 SP 1 Spt 2 SP 2 Cpy D 1 3 NBR008 113.9 119.8 SSAND SSAND Sil QVN Sandstone with silicification. Minor qtz veining. G SP 2 2 Spt 0.5 QVN 1 2 NBR008 119.8 121.8 SSAND SSILT FALT Ch "Strongly broken zone, brecciated in parts. Dominant py crystals along brecciated zones. Micro faults present along remaining siltstones. Intense chlorite alt." Br Gr SP 3 4 SP 2 Spt 1 SP 3 QVN 1 4 NBR008 121.8 125.8 SSAND SSAND SSILT Moderately leached sandstones + minor siltstones. G W SP 1 3 3 NBR009 0 4.2 CLY CLY CLY CLY GOETH Goethitic clays with minor hematite. Significant core loss of >3m. R C SP 3 4 P 2 P 3 4 NBR009 4.2 13.7 SSAND SSILT SSILT CLY "Interbedded siltstones - pervasively altered to kaolinite. Minor goethite and hematite, small minor qtz veinlets." P SP 3 4 P 1 P 2 QVN 1 3 NBR009 13.7 14.5 SSAND SSILT SSILT CLY Siltstones with minor clay alteration. G W SP 1 1 2 NBR009 14.5 15.5 SSAND SSILT SSILT Ch Moderately chlorite altered siltstones. Core loss. G SP 1 1 SP 2 2 NBR009 15.5 17.5 SSAND SSILT SSILT CLY Pervasively altered siltstones to goethitic clays + minor hem. Br Y SP 3 3 SP 1 P 3 2 NBR009 17.5 23.5 SSAND SSILT SSAND Moderately broken siltstones and sandstones. Minor hematite present. G R SP 2 2 SP 1 4 NBR009 23.5 35.6 SSAND SSILT SSAND Relatively competent sandstones and siltstones. Minor goethitic alteration and minor veinlets. G P 2 QVN 1 2 NBR009 35.6 51.2 GOSSAN GOSSAN GOSSAN OX HEM Main gossan ore zone. Pervasive hematite and goethite. Core loss of ~5m. R Br P 5 2 P 4 P 3 2 NBR010 0 5.6 CLY CLY CLY CLY "Oxidised clays, pervasive goethite alteration." Br Y P 3 4 P 3 3 NBR010 5.6 12.1 GOSSAN GOSSAN GOSSAN OX HEM Intense/pervasive specular hematite. Minor goethite. R Br P 4 3 P 4 P 2 3 NBR010 12.1 19.1 GOSSAN GOSSAN HEM NBR010 19.1 23 GOSSAN GOSSAN HEM NBR010 23 24.5 SSAND Sil SKARN NBR010 24.5 26.5 SSAND NBR011 0 4.5 CELUV CELUV CELUV GOETH CLY Oxidised clay/rubble. Core loss of up to 3 metres Y Br SP 3 5 SP 3 3 NBR011 4.5 15.3 SSAND SSAND SSAND HEM Semi pervasively oxidised sandstones by hematite and some goethite. Moderate to strongly broken core. Y Br SP 3 2 SP 2 SP 3 3 NBR011 15.3 26.6 SSAND SSILT SSILT CLY "Intensely leeched siltstones. Has been leeched to clay, likely kaolinite - very soft." W P SP 1 5 SP 1 2 NBR011 26.6 31.3 SSAND SSAND SSAND SSILT CLY "Stronly leeched sandstones with some silstone. Clay alteration with minor hematitie, more competent then above zone." W P SP 1 4 SP 1 3 NBR011 31.3 34.5 FALT FALT FALT SSILT Ch "Possible fault zone, smaller frags (>10mm) of qtz + silstone + py. Consolidated in clay matrix." G SP 1 4 SP 1 Spt 0.5 SP 1 3 NBR011 34.5 38.5 GOSSAN GOSSAN GOSSAN HEM GOETH "Hematite skarn. Some banding visible. Core loss. Mag has been oxidised to hem, not magnetic." R Br P 4 3 P 4 P 1 3 NBR011 38.5 40 SSAND SSILT SSILT HEM Leeched and oxidised siltstone Br SP 3 4 3 NBR011 40 43.1 Sil Sil Sil HEM silicifed zone with strong hematite alteration. Br SP 3 4 P 3 3 NBR011 43.1 45.7 SSAND SSILT SSILT Ch chlorite altered silstones G SP 2 3 SP 2 3 NBR012 0 14.5 GOSSAN GOSSAN GOSSAN HEM GOETH Hematitic skarn. Hematitie as replaced original magnetite crystals. Goethite is also abundant. Core is strongly broken and significant core loss is present. R Br P 4 3 P 4 P 3 4 NBR012 14.5 19 SSAND SSILT SSILT SSAND HEM GOETH Siltstones with some minor sandstone. Semi to pervasively altered by hematitie and goethite. Small qtz veinlets are present that have also undergone moderte hematite alteration. G R P 3 2 SP 3 SP 2 Spt 0.1 QVN 1 3 NBR013 0 3.5 SSAND SSAND SSAND MQTZ "Rubbly quartzite, with significant core loss, only 15cm of core present." G SP 1 3 4 NBR013 3.5 4.5 CELUV CELUV KANGA HEM Hematitic rubble. Frags of hematite >30mm supported in a clay matrix. R Br P 3 2 P 3 SP 2 4 NBR013 4.5 11.3 SSAND SSILT SSILT SSAND GOETH Semi-pervasively oxidised siltstones with some minor sandstone present. Laminar bedding present in parts. Moderately broken core. G Br SP 2 3 SP 1 3 NBR013 11.3 14.3 SSAND SSILT SSILT GOETH CLY Sil "Siltstone, with minor clay alteration plus some minor silicification." G Br SP 3 4 SP 3 Vn 1 3 NBR013 14.3 17.8 GOSSAN GOSSAN GOSSAN HEM MAG GOETH Magnetite skarn. Moderately - strongly oxidised but most magnetite crystals remain. Amphibole has been replaced by hematite. Br R SP 3 3 D 3 P 3 P 2 3 NBR013 17.8 19.1 SSAND SSILT SSILT SKARN HEM Ch Intense zone of hematite and chlorite alteration. Orignal siltstone completely replaced. Individual bands of 'green' chlorite and 'red' hematite clearly visible. R Gr SP 3 2 P 4 P 4 3 NBR013 19.1 25.7 GOSSAN GOSSAN GOSSAN MAG HEM AMPH Magnetite skarn. Similar to above zone. Mag crystals still present and abundant. Amphibole more obvious but still strongly oxidised. Br R SP 3 2 D 3 P 3 P 2 4 NBR013 25.7 29.5 SKARN SKARN GAR Ch GAR Garnet and pyroxene skarn. Chlorite altered pervasive. P Gr SP 2 3 D 2 SP 2 P 2 3 NBR013 29.5 31.2 SSAND SSAND SSAND Ch Semi pervasive chlorite altered sandstones. Small veinlets <1mm of chl + py. G SP 1 2 Spt 0.1 SP 2 ChPyVn 0.5 2 NBR014 0 5.5 CELUV CELUV KANGA HEM CLY Rubbly hematite often sub rounded frags 30-40mm. Locally consolidated with a tan clay matrix. Kanga zone. Br R SP 3 4 SP 3 4 NBR014 5.5 8.5 CELUV CELUV KANGA HEM "Similar to above, no clay matrix. Poor recovery and possible cave in." Br R SP 3 4 SP 3 4 NBR014 8.5 11.5 SSAND SSILT SSILT HEM Massive hematite/goethite followed by pervasively altered siltstones to hematite. Minor magnetite altered bands. Faulted and folded bedding visible. Weakly magnetic. Br R SP 3 4 SP 4 P 3 3 NBR014 11.5 16.25 GOSSAN GOSSAN GOSSAN HEM MAG Massive hematite + granular magnetite (>10mm). Displays some minor banding. Br R P 3 4 D 2 P 4 SP 1 3 NBR014 16.25 17.2 GOSSAN GOSSAN GOSSAN HEM MAG Similar to above with increased magnetite. Granule size >20mm. Br R P 3 4 D 3 P 4 SP 1 3 NBR014 17.2 23.85 GOSSAN GOSSAN GOSSAN GAR HEM Oxidised hematitic garnet skarn zone. Patches of iron ore zone (mag + hem). Rubbly core. Sharp but irregular lower contact. Locally foliated @ 20.2m 45* LCA. Fractures typically 70-90* LCA. Br R P 3 4 D 2 P 5 SP 2 D 2 4 NBR014 23.85 24.1 SKARN SKARN SKARN Ch PX Pyroxene mafic skarn - massive lower contact - sharp at 45* LCA. Bedding is continuous into the skarn -replacement skarn. Bedding at contact ~15* LCA. G Br SP 2 2 P 4 SP 3 3 NBR014 24.1 29.4 SSAND SSILT SSAND Silt and sandstone interbeds with small 1-2mm notched containing mica + py. Weak clay alteration + hornfelsing near contact. Fractures @ 29.0m 30* LCA. Bedding 5* LCA. Other fractures typically 80-90* LCA G SP 2 2 2 NBR015 0 1.3 KANGA KANGA KANGA HEM CLY Rubbly oxidised clay with small hematite clasts (<10mm). Br R P 3 4 P 2 SP 2 3 NBR015 1.3 5.5 SSAND SSILT SSILT CLY HEM Hematite altered siltstone - replaced to clays. Rubbly and core loss present. R P 3 3 P 2 3 NBR015 5.5 7.2 SSAND SSILT SSILT CLY GOETH Goethitic clays with minor hematite fragments Br Y P 3 3 SP 1 P 3 2 NBR015 7.2 9.6 SSAND SSILT SSILT GOETH Partially oxidised laminar siltstones - goethitic alteration. G Br SP 2 3 SP 2 2 NBR015 9.6 17.7 SSAND SSILT SSILT CLY Laminar siltstones with bedding sub parallel to core. Weakly altered to clay. G SP 2 3 2 NBR015 17.7 19.3 SSAND SSILT SSAND GOETH Siltstone and sandstones with moderately oxidised zones. Chlorite spots. G Br SP 2 3 SP 2 Spt 1 2 NBR015 19.3 20.2 SKARN SKARN GAR "Garnet skarn zone. Moderate chlorite alteration, minor pyrite and Fe oxides." G P SP 2 3 SP 1 D 2 SP 3 2 NBR015 20.2 23.5 SSAND SSILT SSAND GOETH Siltstone and sandstones with moderately oxidised zones. G Br SP 2 3 SP 2 Spt 1 2 NBR016 0 1 CELUV CELUV CELUV CLY Surface rubble and clay G SP 1 5 4 NBR016 1 3.6 CLOSS CLOSS CLOSS NBR016 3.6 11.5 SSAND SSILT SSILT HEM CLY Strongly weathered siltstone. Very soft and has been weathered to clays - original bedding still visible. Moderate hemaite and minor goethite alteration. Core loss. P R SP 3 4 SP 3 SP 1 3 NBR016 11.5 14.5 SSAND SSILT SSILT GOETH Strongly weathered siltstone- completely altered to clays. Moderate goethite alteration present. Core loss. Br Y SP 4 5 SP 4 3 NBR016 14.5 20.5 SSAND SSILT SSILT SSAND Less weathered siltstones with some sandstones. Minor goethite present. G SP 2 2 SP 1 2 NBR016 20.5 31 SKARN SKARN GOSSAN HEM HEM GOETH Hematite and goethite skarn zone. Original mag completely oxidised. R B P 5 3 P 4 P 3 3 NBR016 31 35.8 SSAND SSAND SSAND HEM GOETH Predominantly sandstone with weak - moderate alteration by hem and goeth. Hematite alteration typically forms at broken fractures. Small veinlets (~2mm) with blebs of pyrite. G Br Sv 2 2 SP 2 SP 2 2 NBR016 35.8 41.1 SSAND SSAND SSAND SSILT "Predominantly un-altered sandstones, with only minor Fe ox staining. Minor veinlets with py." G SP 1 1 2 NBR017 0 3 CELUV CELUV CELUV "elluvium comprising siliceous sediments, including quartzite" C 3 NBR017 3 12.7 SSAND SSILT SSILT grey & cream laminated bedded (5 LCA) siltstone G Br 2 2 NBR017 12.7 45.7 SSAND SSILT SSILT "mostly laminated bedded siltstone with minor fine grained sandstone interbeds, bedding typically <10LCA (eg. 42.6)" G 1 NBR017 45.7 51 SSAND SSILT SSILT SFSAND "fractured and weakly faulted mostly laminated bedded siltstone with minor fine grained sandstone interbeds, bedding typically <10LCA (eg.49.5m), broken zones(m), pyrite-veined(tr)" G 3 NBR017 51 54.7 SSAND SSILT SSILT SFSAND laminated siltstone and minor fine grained sandstone interbeds; 30LCA bedding @54m G NBR017 54.7 61.1 SSAND SSAND SFSAND fine grained sandstone G Br 1 NBR017 61.1 63 FALT FALT FALT "fault zone, chlorite(w), quartz veined(m/s), rubbly/broken locally" G Br 1 NBR017 63 65.4 SSAND SSAND SFSAND thin bedded fine grained sandstone G Br 1 NBR017 65.4 77.8 SSAND SSAND SFSAND SSILT mostly fine grained sandstone and minor grey siltstone interbeds G NBR017 77.8 78.4 SSAND SSAND SFSAND SSILT "broken(m) zone, mostly fine grained sandstone and minor grey siltstone interbeds" G 3 NBR017 78.4 79.3 SSAND SSILT SSILT cream and grey laminar 25LCA bedded siltstone. G NBR017 79.3 81.2 SSAND SSAND SFSAND SIL Ch "lht green fg sst. Perv sil(w), ch(w). Dss py(tr). Starts with 20cm semi-perv sil(m)-dss py(1%) disrupted by 10LCA fracture. Bk(m)" Gr P 1 1 QPyVN 1 3 NBR017 81.2 82.4 SSAND SSAND SFSAND SIL Ch "cream / lht bn hornfels relict fg sst with relict thin bedding. Perv sil(m), ch(w)." C Br P 3 1 NBR017 82.4 83.4 SSAND SSAND SFSAND SIL Ch green hornfels relict fg sst. Perv sil(w/m) ch(w/m).bk(w) Gr P 2 2 1 NBR017 83.4 83.53 FALT QVN QVN QVN Ch DSX banded (60LCA) milky quartz-ch-py(2%) veined zone C Gr Vn 2 3 QVN 60 2 NBR017 83.53 86.9 SSAND SSAND SFSAND SIL QVN Ch cream to pale green fg sst overprinted by quartz-ch-py irregular veinlets(w/m). Perv sil(m) ch(w) C P 3 Vn 1 1 QChVN 4 1 NBR017 86.9 88.6 SSAND HORN SMSAND SFSAND Ch SIL DSX green hornfels relict mg/fg sst. Perv sil(m) ch(m).bk(w/m) Gr P 3 D 0.5 3 2 NBR017 88.6 89.5 SSAND HORN HORN SIL TALC Ch cream talcy strongly cream perv sil(s) altered zone. Coarse ch(w/m) flecks C P 5 2 1 NBR017 89.5 90.3 SSAND HORN HORN SIL Ch hornfels hosting abundant highly irregular sil-ch+/-py veining on fractures Gr C SP 4 D 0.5 3 QChVN 25 NBR017 90.3 94.7 SSAND HORN SMSAND SIL Ch "hornfels mg sst with relict thin bedding. Perv (sil(w), ch(vw). 25LCA bedding @ 93.5m" Br 1 P 1 1 NBR017 94.7 96.4 SSAND HORN SMSAND SIL Ch AA including ~5% milky quartz-ch+/-py veining Gr C P 2 Vn 0.1 1 QChVN 5 3 NBR017 96.4 97.65 SSAND HORN HORN Ch SIL DSX green hornfels relict mg/fg sst. Perv sil(m) ch(m).bk(w/m). Dss py(2%) cpy(<0.5%) Gr P 3 D 2 3 cpy D 0.5 2 NBR017 97.65 100.6 SSAND HORN HORN SIL Ch AA 93 to 94.7m. including ~5% milky quartz-ch+/-py veining Gr C P 3 Vn 0.1 1 QChVN 4 3 NBR017 100.6 101.7 FALT FALT FALT SIL Ch highly broken zone bearing abundant quartz-ch+/-py irregular to semi-pervasive veining. Brittle fault breccia from 101.45 to end C Gr P 4 Vn 0.1 2 QChVN 25 4 NBR017 101.7 103.9 SSAND HORN HORN SIL Ch AA 93 to 94.7m. including ~5% milky quartz-ch+/-py veining Gr C P 3 Vn 0.1 1 QChVN 4 3 NBR017 103.9 107.6 FALT FALT FALT QVN Ch gn ch(w/m) q-vnd(m) irregular. Fault bk(m/s) Gr P 2 QVN 10 4 NBR017 107.6 112.4 SSAND SSAND SIL SIL Ch pale green to crm/gn perv sil(m/s) ch(w) as flecks to 2mm. Mostly massive relict fg sst texture locally with sparse thin bedded texture. Sparse overprinting ch-veining(vw) Gr C P 4 D 2 1 ChVN 0.1 NBR017 112.4 112.7 SSAND HORN SIL SIL Ch DSX perv sil(m) ch(m) dss and blebby py to 2mm(4%). Diffuse margins C P 3 D 4 3 NBR017 112.7 116 SSAND HORN SIL SIL Ch similar to above. ch(w/m) sil(m) broken(w/m) C P 3 0.5 2 2 NBR017 116 117.8 SSAND SSAND SIL SIL grey sil(m/s) over massive relict fg sst. Broken(w) G P 4 1 NBR017 117.8 124.6 SSAND HORN SSAND SIL Ch pale green/cream relict mg? Sst. Sil(m). Ch(w). Broken(w). Sparse thin bedded texture Gr C P 3 1 1 NBR017 124.6 127.15 SSAND SSAND SFSAND SIL Ch fg sst sil(m). Ch(w). Broken (w) Gr C P 3 1 1 NBR017 127.15 127.95 SSAND SSAND SMSAND DSX Ch SIL "relict altered mg sst. Dss mag(w, 1%). Ch(m). Sil(w/m) dss coarse grained Py (20%). Banded as above. " Gr D 1 P 2 20 3 NBR017 127.95 139.6 SSAND SSAND SFSAND SIL Ch fg sst. Commonly thin bedded. Perv sil(m). Ch(w) weakening down hole. Broken(w) Gr P 3 1 1 NBR017 139.6 141.7 SSAND HORN HORN Ch SIL QVN gn hornfels. Ch(m). Sil(m). Dss Py(1%). Mag(0). Milky q-vnd(w) to 3cm & 85LCA Gr P 3 1 3 QVN 1 NBR017 141.7 147.2 SSAND SSILT SSILT dark grey near laminar bedded siltstone fining up down hole@144m (10LCA bedding). Broken(w) G 1 NBR017 147.2 188.5 SSAND SSAND SFSAND SIL Ch mostly massive fine grained sandstone. Pervasive sil(w/m) to locally (m/s). Ch(w). Sparse thin bedding G P 2 1 NBR017 188.5 189.7 SSAND HORN HORN SIL CALS very light brown/cream strong pervasive silica & lht bn cals-sil?; 20LCA fracture @ 188.7m C Br P 3 NBR017 189.7 189.98 SMSX SMSX SMSX SMSX SiSx QVN "Semi-massive sulphide. Pervasive silica(s). Py(~40%). Chalcopyrite(tr). Cb-Q-vnd(w, 3%) overall. Mag(0). Broken(w)" C Gr P 5 D 40 CbQVN 3 Cpy D 0.1 1 NBR017 189.98 190.18 SSAND SSAND SMSAND SIL CALS relict medium grained sandstone. Light brown/crm silica and possible calc-silicate(m) C P 4 3 NBR017 190.18 191 FALT QVN QVN QVN massive milky quartz veining with sparse angular chlorite rich and siliceous angular fragments. Disseminated cg py 3% overall but to 10% locally. Lower contact broken but sharp @55LCA. Broken(w/m) C VN 3 QVN 80 2 NBR017 191 193.4 SKARN SKARN Skarn Sil Ch dark green mostly fine grained aphanitic matrix/groundmass. Moderately porphyritic in subrounded to locally near tabular / platy grey to green crystals from 1 to 3mm. Altered porphyritic Ultramafic ? Pervasive silica - chlorite at upper contact is strongest but pervassive throughout. Disseminated pyrite trace overall. mag(vw?). broken (m). @193.1m crm/grey silica-py(1%)-ch-vn(w overall) with diffuse edges @ 80LCA Gr P 3 D 0.1 Vn 2 QChVN 1 3 NBR017 193.4 197.1 SSAND SSAND SFSAND Ch SIL relict fine grained quartz sandstone. Ch(w/m) pervasive sil(w) cg dss py(0.5%) q-cb-vnd(w) q-ch-vnd(vw). Broken(s) - fractured Gr G P 1 D 0.5 2 QCBVN 0.5 5 NBR017 197.1 200.2 SSAND SSAND SFSAND CALS SIL grey fg well sorted q-sst. Matrix filled with pervasive cream cal-sil?. Pervasive sil(w). Broken(w) G P 1 1 NBR017 200.2 203.8 SSAND HORN SIL SIL Ch DSX pervasive sil(m)-ch(w/m)-dss py(3%). Broken(w/m). Upper contact sharp 60LCA. Lower contact zoned Gr C P 3 D 3 P 2 2 NBR017 203.8 204.9 SSAND HORN SIL SIL Ch "Hornfels. similar to above, perv sil(w/m)-ch(w). Py(tr). 5mm 70LCA sil-ch-py vein @ 204.8m. Broken(w/m)" Gr C P 2 D 0.1 P 1 QChVN 0.5 2 NBR017 204.9 204.95 SiSX SiSX SiSX SiSX semi-translucent sil-ch-py(5%) vein Vn 5 QChVN 100 NBR017 204.95 206.65 SSAND SSAND SMSAND SFSAND SIL Ch sil(w/m). Ch(w) relict fg/mg q-sst. @206m 35LCA fracture. @206.2m 80LCA fracture G P 2 P 1 NBR017 206.65 207.7 SSAND SSAND SFSAND Ch SiSX "relict fg sst, perv sil(m) ch(m) Dss Py(4%) minor py dominated silica veinlets" G P 3 D 4 3 NBR017 207.7 210 SSAND SSAND SFSAND SIL Ch grey thin bedded fg sst. Broken(w). 0-5LCA bedding @ 208m. Sil(w). Ch(w). Minor local sil-ch-py(5%) semi-pervasive zones with sharp contacts G P 1 Vn 0.5 1 SilChPyVn 0.5 1 NBR017 210 216 SSAND SSAND SFSAND Ch SIL AA sil(w/m) ch(w/m). Py(0.5%). Broken(w/m) Gr G P 2 D 0.5 2 2 NBR017 216 217.2 SSAND SSAND SMSAND SIL light grey Sil(w/m) fg/mg sst. Sharp lower contact G P 2 NBR017 217.2 223.11 FALT FALT FALT SIL AMPH "Polymict Fault Breccia. sharp 75LCA contact. First 5cm is breccia with sil-ch-py angular clasts in pale green aphanitic homogeneous calc-sil matrix. Mostly broken(s) with clasts sil-ch+/-Py, dgn ultramafic/skarn? Ch(m/s) fibrous actinolite(m)? And crm sil-py-ch vein to 8cm. The later sparse from ~219.25 to 219.35 and 218.1 to 219.6m. " G SilChPy 3 5 NBR017 223.11 223.9 SSAND HORN HORN SilChVN dark grey hornfels(m) after thin bedded fg sst & slst displayed as 2 - 5cm down hole facing beds. Hornfels initially strong but grading rapidly away over 50cm. Skarn-like semi-perv sil-ch veins (w/m) in this zone. G SilChVn 4 NBR017 223.9 232.8 SSAND SSAND HORN SSILT Ch AA hornfels(w/m). After dgrey/gn thin bedded fg sst & slst. Ch(w). Down hole facing 40LCA bedding @ 226.2m. 25LCA fracture @ 230.7m. 35LCA frac @ 230.85m. 20LCA Bedding @ 232.5m. down hole facing 30LCA graded beds @ 231.7m. 2cm 60LCA sil-ch vein @232.25m. 60LCA frac at 232.45m. G 1 NBR017 232.8 233.05 FALT FALT FALT SiSX Ch 65LCA sharp upper chloritic contact & 60 LCA lower contact. Weakly brecciated appearing semi-translucent to cream silica veining and semi-pervasive zones bearing ch(m) and pyrite disseminated to semi-massive(10% overall) veined fault zone C Gr D 10 3 SilChPy 5 4 NBR017 233.05 233.85 SSAND SSAND SFSAND SSILT Ch AA 223.9 to 232.8m. Broken(w/m) G 1 2 NBR017 233.85 234.1 FALT FALT FALT SiSX CALS AA 232.8 to 233.05m. Sil(m/s)Py(5%) crm calc-sil(w) is wispy and matrix filling semi-pervasive form. Incl. 5cm 50LCA fracture parallel Py band C Gr D 5 SilChPy 5 4 NBR017 234.1 242.2 SSAND SSAND HORN SSILT Ch AA 223.9 to 232.8m. 20LCA down hole facing bed @ 239.1m. Incl. 10cm sil-ch-py semi-perv zone from 240m. Gar(w) intensifies over final 50cm. Hornfels(w/m). Ch(w) G D 1 1 NBR017 242.2 242.52 SKARN SKARN PX PX GAR pk/bn gar(s) skarn fades rapidly over 10cm into ultramafic bearing cg pyroxene. Pale green calc-sil? vein on slickensided fault plane @ 242.5m is 45LCA. This vein is clearly later than the garnet. Slickensides are 45degrees to the vein long ellipse. Br R 1 4 NBR017 242.52 244.9 MAG MAG MAG Ch SIL "starts with dgn aphanitic ultramafic? Bearing pgn acicular and radial fanned crystals to 3 to 4mm - Actinolite? (Spinifex like texture). These textures are relict locally within strong cg dss mag to semi-massive magnetite(m, 35%). Ch(m/s). Crm perv sil(m/s). Broken(w). fracs mostly 80LCA." Gr G 3 3 3 4 1 NBR017 244.9 245.15 SKARN SKARN GAR GAR PX 25LCA lower contact is sharp with gn serpentinitic ultramafic /skarn below bearing gar(m). Garnet is strong at both contacts. Py mostly trace but 10cm @ 5% from 242.9m. Broken(0) R Br 3 3 0.5 3 NBR017 245.15 248.1 SSAND SSILT SSILT Ch dark grey fg q-sst. Ch(w). Hornfels(w/m).Bk(0) G 1 NBR017 248.1 248.67 IUND IUND IUND IUND "feldspar porphyritic mafic intrusive (related to Ultramafic?). light brown phenocryst crowded feldspar as local euhedral, often resorpbed appearing ovoids cg to 4mm in a light brown dirty groundmass. Several <8mm quartz veins @60LCA over final 10cm. silicified? dss py(0.5%). (similar to that in NBR021)" Gr G D 0.5 NBR017 248.67 251.45 SSAND SSILT SSILT dark grey fg sst. AA 245.15 to 248.1m. 35LCA bedding from minor slst interbeds G NBR017 251.45 251.53 IUND IUND IUND IUND mg feldspar-phyric mafic? intrusive / dyke. 70LCA fracs @ contact Gr G NBR017 251.53 260 SSAND SSILT SSILT Ch grey thin bedded to locally laminar bedded fg sst & slst. Facing up down hole from graded bedding and local weak basal scour/rip. 30LCA bedding @ 255.4m. Hornfels (w/m) initially but grading to very weak from 257m. Ch(w) G 1 NBR018 0 1.8 CELUV CELUV CELUV soil and clay Br 3 5 NBR018 1.8 10.65 SSAND SSILT SSILT SIL "cream and grey laminated bedded siltstone, bedding 5 to 10LCA (eg. 6.6m); minor replacement of sandstone interbeds between 8.4 and 10m." G Br 1 3 1 NBR018 10.65 10.75 FALT FALT FALT QVN "fault, zone comprises mostly angular quartz vein fragments in a tan clay matrix" Br 3 4 QVN 40 4 NBR018 10.75 15.65 SSAND SSILT SSILT zone of broken(m) grey laminar bedded siltstone G 1 2 3 NBR018 15.65 16.1 FALT FALT FALT grey weakly consolidated fault breccia with angular fragments of siltstone to 4cm and quartz vein to 1cm within a clay matrix. Near clast supported. G 2 4 4 NBR018 16.1 17.4 FALT QVN QVN QVN strongly broken milky quartz vein / silicification with minor disseminated pyrite(tr) and numerous oxidised cavities C 3 3 QVN 80 4 NBR018 17.4 19.1 FALT FALT FALT "grey poorly consolidated puggy fine fault breccia, uniform clasts / fragments to ~5mm" G 5 2 NBR018 19.1 21.3 FALT FALT FALT "Fault zone comprising a number of moderately consolidated / silica-pyrite annealed fault breccias, locally bearing milled quartz vein fragments to 2cm. Moderately oxidised matrix. Includes two large clasts from 19.4 to 20 and 20.9 to 21.1m of green silicified sandstone bearing quartz(w/m)and fluorite?(w) veining. " Br 3 3 3 SP 2 Vn 2 QVN 5 3 NBR018 21.3 23.9 SSAND SSAND SFSAND light green locally thin bedded fg sandstone. Possibly arkose sandstone. Bedding 25LCA @ 22.2m. Upper contact sharp at ~60LCA with gradational lower contact. Sparse milky quartz veining (70LCA at 22.3m). Minor garnet - pyroxene skarn over 10cm from 22.6m Gr G 1 3 1 1 QVN 0.5 2 NBR018 23.9 24.3 SKARN SKARN PX PX GAR as above but replaced by garnet - pyroxene (chlorite) skarn Gr G 1 4 2 3 2 NBR018 24.3 25.3 FALT FALT FALT "green and pink puggy fine fault breccia, poorly consolidated" Gr 1 6 3 NBR018 25.3 28.1 SSAND SSAND SFSAND AA 21.3 to 23.9; strongly broken over lower 1m. Gr G 1 3 1 1 QVN 1 3 NBR018 27.9 31.2 FALT FALT MAG MAG brown oxidised zone comprising faulted relict magnetite mineralisation Br 5 4 3 4 4 NBR018 28.1 27.9 FALT FALT FALT Fault comprising mostly frags green fg sst in puggy green matrix Gr 3 5 NBR018 31.2 32.35 FALT FALT FALT AA 28.1 to 27.9 Gr 4 4 NBR018 32.35 36.6 SSAND SSAND SFSAND SIL Ch "dark grey / green weakly pervasive silica - chlorite altered siltstone and fine grained sandstone. Relict laminar bedding is noted in places and is commonly weakly silica replaced, locally with texturally destructive silica-chlorite (/skarn-like) replacement crosscutting bedding. Broken (m/s)" G Gr P 2 P 2 3 NBR018 36.6 41.6 SSAND SSAND SFSAND SIL Ch "grey laminar bedded fg sandstone and siltstone, weakly indurated from pervasive silica? Compaction / injection structures from sediment loading suggest facing is up down hole. Quartz-chlorite veining (w) at 65 to 80 LCA @ 40.4 and 45LCA @ 40.9m. Bedding 5LCA @ 39m" G P 1 P 1 1 NBR018 41.6 42.35 FALT FALT FALT PX GAR QVN "Fault, puggy /clay green pyroxene rich matrix bearing abundant red garnet grains and fine vein quartz fragments to 4mm. Minor pyrite grains to 3mm" Gr 4 3 3 D 1 QVN 4 4 NBR018 42.35 46.7 SSAND SSAND SFSAND SIL grey fine grained laminar bedded sandstone with minor dark grey siltstone interbeds. Weak pervasive silica overprint. Lower contact is gradational to skarn. 5LCA fracture at 44.1m bears trace 1mm cb-quartz veining. 80LCA fracture @ 45m. G 1 1 NBR018 46.7 48.15 SKARN SKARN PX PX GAR green clayey weathered pyroxene -garnet skarn. Garnet is mostly diffuse but strong near the lower margin. Contacts are gradational over ~10cm Gr 4 D 2 P 4 3 NBR018 48.15 50.05 SSAND SSILT SSILT SIL Ch dark grey / green pervasive silica(w)-chlorite(w) altered siltstone and minor fg sandstone. Cream silica-chlorite veining from 1 to 15mm (w/m) at variable LCA but ~80LCA for 15mm vein @ 48.7m. Broken (w/m). Gradational contacts to skarn G Gr 1 Vn 0.1 1 2 NBR018 50.05 50.3 SKARN SKARN PX PX coarse grained dark green pyroxene skarn Gr P 5 3 NBR018 50.3 51.6 FALT FALT FALT cream friable fault gouge breccia. Poorly consolidated C 1 NBR018 51.6 53 FALT FALT FALT PX QVN highly broken mostly dark green pyroxene skarn fragments with minor quartz vein frags in a likely faulted zone. Gr P 4 QVN 1 5 NBR018 53 55.05 SKARN SKARN AMPH TFS AMPH MAG cream to light brown and grey locally sheared semi-massive magnetite(10 to locally 40%) zone. Magnetite is commonly coarse grained and locally forms aggregates to 1cm. Relict amphibole? Forms coarse grained to 3mm crystals within a light brown siliceous matrix. This occurrence is unusual relative to other magnetite-amphibole skarns; the shearing possibly remobilising / segregating the crystals. @~54.25m is a 5cm 60LCA zone of semi-pervasive silica+/-Ch+/-py vein. shear fabric is intermittent but at ~35LCA @ 54m. Upper contact is broken with lower being sharp @60LCA Br C 3 D 3 2 QVN 1 2 NBR018 55.05 56.7 SKARN SKARN GAR GAR PX pink and green garnet - pyroxene skarn. Garnet varies from 30 to 60%. Sharp 60LCA upper contact and gradational broken lower contact. Locally strongly broken Pk Gr 2 D 4 P 3 3 NBR018 56.7 59.55 SSAND SSAND SFSAND Ch green weakly chloritic hornfels fg sandstone with minor laminated bedded zones. Weakly silicified? Moderately broken. Silica-chlorite veining to 5mm is sparse @ 80LCA @ ~58.5m Gr P 1 P 1 QChVN 0.5 3 NBR018 59.55 60.9 FALT FALT FALT PX QVN Mostly moderately consolidated fault breccia bearing quartz vein clasts to 4cm and dark green relict skarn frags which are commonly milled to merge with the matrix. @~60.45m is milky quartz vein / silica flooding bearing common angular dark green relict skarn / hornfels wall rock fragments to 1cm. upper contact is sharp but broken with the lower rapidly verging to tan semi-pervasive calc-silicate? altered pyroxene skarn. G Gr 2 2 QVN 4 2 NBR018 60.9 61.9 MAG MAG MAG AMPH MAG "light brown to grey, weakly leached but not oxidised semi massive magnetite - amphibolitic skarn zone with local 35LCA weakly developed shear fabric / foliation. Interval is similar to 53 to 55.05m. Magnetite is medium to coarse grained comprising ~30 to 40%" Br 2 D 3 3 1 NBR018 61.9 62.95 MAG MAG MAG AMPH MAG disseminated magnetite ~30% in dominantly amphibolitic rock. A very weak foliation similar to above is evident. Fractures are few at ~65LCA (eg. 62.2m) G D 3 4 NBR018 62.95 64.05 MAG MAG MAG MAG AMPH "Similar to above but magnetite ~50%+, mostly disseminated but with a few bands eg 20LCA @ 63.65 and 30 LCA @ 63.55m ( a similar orientation to the weak foliation up hole!)" G D 4 3 NBR018 64.05 66.25 SKARN SKARN PX PX AMPH MAG "green dominantly pyroxene skarn with disseminated magnetite (~25%+), pyrite (0.5%) with bands of near massive magnetite-amphibole-chrysotile asbestos?. The latter bearing trace arsenopyrite. The pyroxene rich zones locally display what appear to be relict replaced laminar bedded zones which are locally contorted and at irregular orientation (possibly replaced fault hosted sediments?)" Gr D 3 P 4 3 NBR018 66.25 68.85 MAG MAG MAG MAG AMPH "grey, disseminated and weakly banded magnetite (50%+) with lesser amphibole, " G D 4 2 NBR018 68.85 69.8 MAG MAG MAG MAG AMPH As above but with chalcopyrite (1%+) forming in cracks and at margins of the coarser magnetite grains. Weak banding ~50LCA @ 69.1m G D 4 2 Cpy D 1 NBR018 69.8 72.1 MAG MAG MAG MAG AMPH "grey, disseminated and weakly banded magnetite (50%+) with lesser amphibole" G D 4 2 NBR018 72.1 72.15 FALT QVN QVN QVN Ch Zone of quartz chlorite veining (1 by 3cm + 1 by 0.5cm) @ ~80LCA W 1 QChVN 70 NBR018 72.15 73.38 SKARN SKARN GAR GAR PX MAG "green garnet - pyroxene skarn with minor zones banded & dss magnetite, lower contact 60LCA. Mag banding crosscutting skarn suggest it's paragenetically later" Gr D 1 D 4 P 3 NBR018 73.38 75.87 MAG MAG MAG MAG AMPH similar to 69.8 to 72.1m. Minor pyroxene skarn toward end of interval. Trace brown sulphide = pyrrhotite / pentlandite? G Gr D 3 P 1 2 Po D 0.1 NBR018 75.87 76.85 SKARN SKARN AMPH AMPH MAG "light brown amphibole - magnetite skarn, grades to increasing amphibole and lesser magnetite toward end of interval. Sharp lower contact @ ~50LCA" Br D 1 4 NBR018 76.85 77.45 SKARN SKARN GAR GAR PX Pink garnet - pyroxene skarn. Sharp lower contact @ ~50 LCA. Sparse quartz veining with chloritic selvages ~35LCA. Pk D 5 1 QVN 0.5 NBR018 77.45 78.7 SSAND SSAND SFSAND Ch "dark grey massive hornfels(m) fg sst. Ch(w/m) flecked. Bk(m). Minor q-cb veining on fractures(w,1%). 55LCA fracture @ 78.6m" G 2 QCbVN 1 3 NBR018 78.7 80.15 SSAND SSAND SFSAND Ch "dark grey fg sst, hornfels(w). Thin bedded @ ~10LCA (80m). Micro fault dislocated bedding from 78.8 to 79.1m" G 1 NBR018 80.15 80.75 SSAND SSAND SFSAND QVN Ch "grey fg sst, hornfels(w). Quartz-chlorite-cpy(~10%)-py(5%)+/-Cb veining (w/m, 6%). Cpy 0.5% overall. Veins at 60, 45 & opposed 30LCA at 80.3, 80.45 & 80.35m respectively)." G 1 QCpyVN 6 Cpy Vn 0.5 1 NBR018 80.75 87.1 SSAND SSAND SFSAND "dark grey fg sst, hornfels(w). Thin bedded @ ~10LCA (80m). Microfault dislocated bedding from 78.8 to 79.1m" G NBR018 87.1 87.4 SKARN SKARN PX PX AMPH MAG dark green and cream pyroxene - garnet skarn with an internal 10cm interval of amphibole-magnetite(5%) skarn. Semi-pervasive silica-chlorite-cpy-py is evident within the pyroxene skarn portion (commonly ~80LCA) and is possibly overprinted by the skarn. Cpy (<1% overall). Contacts are sharp to semi-diffuse over 0.5cm. Lower contact @ 30LCA. C Gr D 1 P 3 P 3 3 QCpyVN 2 Cpy Vn 0.5 NBR018 87.4 91.89 SSAND SSAND SFSAND SIL ch dark grey fg sst with weakly silicified coarser beds. Broken (w). Q-ch veinlets(w) on fracs(eg. 65LCA @ 88.2m). Dss cpy(tr) over lower 1m. Ch(w) G P 1 1 QChVN 0.5 Cpy D 0.1 1 NBR018 91.89 92.85 SKARN SKARN PX HORN PX AMPH QVN "Zone comprising mostly very fine grained hornfels overprinted by garnet(m, <2mm) - pyroxene skarn - ch(m). Strong dss Chalcopyrite(~25%) extends from 91.89 to 91.94m and is evidently cross cut by amphibole-chrysotile (+/-ragged cpy). Several of the latter (less cpy) are included in the interval with a significant zone covering the lower 20cm. These zones bear py(to 5%) and aspy?(0.5%). cpy<1% overall. Amphibole zone margins are commonly relatively straight and sharp @~80LCA(eg. 91.95m) but are also locally irregular. Q-cpy-veining (1 to 12mm) is weak overall (~1%) and @70LCA @ ~92.3m. These veins appear to overprint skarn." Gr C D 2 P 3 Vn 2 D 0.5 P 2 QCpyVN 1 Cpy Vn 1 Aspy Vn 0.5 NBR018 92.85 101.4 SSAND SSAND SFSAND SIL Dark grey fg hornfels after fg sst. Mostly relatively massive but locally thin bedded and near laminar bedded (Bedding @10LCA @ 95.9m). Weakly broken locally. Straight fracs are sparse eg. 15LCA @ 96.2 and 75LCA @ 94.9m. Perv Sil(w) in coarser beds. One occurrence of sil-ch-py-cpy(0.5%) bedding replacement from 100.1 to 100.3m. Weakly bleached appearing in laminar bedded zone over lower 20cm to diffuse skarn contact. G P 1 Cpy Vn 0.1 NBR018 101.4 101.6 SKARN SKARN GAR GAR PX AMPH dark green garnet(m) -px skarn overprinted by q-ch-py-cpy(0.5% overall) and sparse cream amphibole(w) semi-perv veins. Quartz veining appears to taper to chloritic ends within garnet skarn. Bleached appearing (hornfelsed) laminated bedded siltstone extends for ~15 to 20cm either sided of the interval; diffuse margins.. Gr D 3 P 3 Vn 1 Vn 1 Vn 1 QCpyVN 2 Cpy Vn 0.5 NBR018 101.6 110.2 SSAND SSILT SSILT SFSAND SIL Mostly dark grey laminar bedded siltstone and fine grained sandstone. Minor mg beds. Pervasive sil(w/m) within the coarser interbeds. Broken(w). Fracts 60LCA @ 101.7m. 35LCA qvn on frac at 106.1m. G P 2 1 NBR019 0 2.8 CELUV CELUV CELUV peaty sandy soil for 30cm followed by clayey elluvium bearing siltstone & sst fragments Br NBR019 2.8 3.6 SSAND SSILT SSILT weathered cream siltstone C 2 2 4 NBR019 3.6 12 SSAND HORN SMSAND SMSAND SIL Ch Mostly hornfels mg sandstone. Locally thin bedded. Commonly perv sil(m) with pitted / etched texture after py-ch(w). Broken(m) Br C 2 2 P 1 1 3 NBR019 12 14.5 SSAND HORN SMSAND SMSAND SIL Ch AA hornfels locally relict thin bedded fg & mg sst. 5LCA bedding at 13.2m. Sparse q-ch veining Gr Br 2 2 P 3 1 QVN 1 1 NBR019 14.5 14.7 FALT FALT QVN QVN QVN strongly broken milky quartz veining. C 2 2 QVN 100 5 NBR019 14.7 25.9 GOSSAN GOSSAN GOSSAN HEM GOETH msv hematite 70% Br 5 3 5 1 NBR019 25.9 27 SSAND HORN HORN SIL QVN q-veined massive silicified hornfels - faulted? C 1 3 4 QVN 50 5 NBR019 27 28.75 SKARN SKARN GAR GAR highly weathered reddish brown garnet(m/s) skarn R Br 2 4 SP 4 4 NBR019 28.75 36.9 SSAND SSILT SSILT "grey and cream laminar bedded siltstone. Bedding <5LCA @ 31.5m & 36m, moderately to locally strongly broken" Gr C 1 1 3 NBR019 36.9 37.6 FALT FALT FALT DSX fault breccia; 10LCA @ 37m. Bearing common cg dss to 1cm aggregate fragments py(7%) Br G 1 2 Vn 7 5 NBR019 37.6 39.1 IUND IUND IUND IUND DSX kaki green mg sandstone? Possibly weathered intermediate intrusive as unlike other sandstones. Dss py 3%; minor thin fault breccia. Gr Br 2 3 D 3 1 NBR019 39.1 42.6 SSAND SSILT SSILT FALT SIL shattered / faulted silicified(w/m) siltstone G C 1 1 P 2 4 NBR019 42.6 44.1 IUND IUND IUND IUND DSX AA 37 to 39m. kaki green mg sandstone? Possibly weathered intermediate intrusive as unlike other sandstones. Dss py 3%; minor thin fault breccia. 20LCA 1cm quartz vein host in fault breccia / shattered zone. Gr Br 2 3 D 3 1 NBR019 44.1 45.1 SSAND HORN HORN SIL Ch ch(w) sil(m) hornfels sediment C G 1 3 1 3 NBR019 45.1 45.3 FALT FALT FALT DSX fault breccia; Bearing common cg dss to 1cm aggregate fragments py(3%) Br G 1 2 Vn 3 5 NBR019 45.3 47.2 SSAND HORN HORN SIL Ch ch(w) sil(m) hornfels sediment C G 1 3 1 3 NBR019 47.2 49.4 SSAND HORN HORN SIL DSX sil(m/s) zones with common cg(<3mm) pits after pyrite(15%). Similar to commonly seen in the footwall to the west. C 3 4 D 15 2 NBR019 49.4 50.1 SSAND HORN HORN SIL Ch ch(w) sil(m) hornfels sediment; 75LCA frac @ 49.9m C G 1 3 1 2 NBR020 0 1.4 SSAND SSILT SSILT "cream and grey laminated bedded (~10 to 20LCA) siltstone. straight FeO veinlets(w) near lower end interval, Weathered(m), bk(m)" 1 4 3 NBR020 1.4 2 GOSSAN GOSSAN GOSSAN HEM "bn weathered massive fg to mg hematite (40%+), replacing weathered skarn? Several coherent core pieces (<10cm), but mostly strongly broken (Faulted zone down hole from here.) " Br 3 3 NBR020 2 5.3 FALT FALT FALT "strongly broken weathered(m/s) and clay fault zone. Locally displaying polymict breccia texture with clay matrix. Clasts variable mostly <5cm to 40cm include 15LCA banded lam bdd slst, hematite oxidised AA slst, relict garnet skarn. Ends in 10cm pale yellow/cream clay" 3 5 5 NBR020 5.3 6.6 GOSSAN GOSSAN GOSSAN HEM "bn weathered fg/mg hematite(m, 35%) oxidised serpentinitic skarn, bk(m/s)" Br 4 3 4 NBR020 6.6 9.23 GOSSAN GOSSAN GOSSAN HEM "massive hematite(S, 50%+) with limonitic matrix(m/s) and common weathered pits / small voids, locally weakly banded @~70LCA, common granular(2 to 6mm) hematite replaced magnetite grains / open dss texture. Sparse late irregular FeO veins. Start interval is inaccurate since it's moderately broken in top 40cm, then w/m with pieces to 30cm. " Br 5 4 3 NBR020 9.23 9.65 SKARN SKARN PX HEM PX "weathered(w/m) mid to dark green mg serpentinitic? Ultramafic / skarn, Hem(m, 20%), bk(w/m), fracs at " Gr 3 4 2 4 2 NBR020 9.65 11.95 GOSSAN GOSSAN GOSSAN HEM AMPH "sharp contact with above at 75LCA, initial 30cm is msv hematite, red/bn FeO(m/s) as Hm(60%), mag (w/m), limonite(w), from 9.95m wed(vs) to clay with minor coherent msv Hematite - FeO(s); minor cave in 10cm at end runs eg 11.8 & 12.6m, minor wollastonite (w, 2%)." Br R 4 4 5 2 1 2 NBR020 11.95 12.6 FALT FALT FALT OX QVN light brown clay and rubble; 2 by 15cm core sticks comprise light brown clay matrix breccia (Fault); clasts to 5cm include red/bn siltstone and minor milky quartz vein; FeO(w/m) Br 2 3 QVN 3 5 NBR020 12.6 14.5 GOSSAN GOSSAN GOSSAN HEM MAG "orange/brown semi-massive to strongly disseminated hematite after magnetite. Initially coarse grained (<6mm) with Hematite ~40% over the first 40cm (mag[w/m]) then mg/cg <4mm grains and semi-pervasive veinlets comprising ~30% Hem; Limonite(m), mag(w), broken(w/m), weathered(m/s). Final 15cm bears semi-massive pyrite in voids / gashes to 4 by 1.5cm - mag(m/s; 40%)" Br O 4 D 1 3 3 Vn 2 2 NBR020 14.5 14.55 FALT FALT FALT HEM "broken rubbly fault breccia bearing slst and hematitic clasts, bk(m/s)" G Br 2 4 1 4 NBR020 14.55 14.8 SKARN SKARN PX PX GAR GOETH "kaki green, relict weathered(w/m) skarn; sparse limonite and goethite veinlets and zones grade to relict garnet(m) skarn; broken(m/s)" Gr R 3 1 2 4 NBR020 14.8 14.85 FALT FALT FALT HEM dark grey puggy fault. Relict py and hem & sparse fine <1cm relict clayey flecks/clasts. ~60LCA fabric and contacts G 4 1 4 NBR020 14.85 16.8 SSAND SSILT SSILT SIL OX SKARN "brown weathered cream and grey laminar bedded siltstone; ~5LCA bedding. Local 1cm offset microfaults. Skarn overprint(w), weathered(w/m). FeO(w/m, 15%). Locally broken (m/s) and shattered (proximal to fault). Silicification(m) & minor irregular quartz-hematite(10%)-veining over lower 60cm. ~60 LCA fractures" Br C 2 2 2 SP 1 P 3 QHmVn 0.5 3 NBR020 16.8 22.2 SSAND SSILT SSILT "grey and cream laminated to thin bedded siltstone. Minor bedding plane fractures locally. Broken(w), bedding 5LCA @ 18.3m & 10LCA @ 21m. 75LCA fractures @ 21.2m" G C 1 NBR020 22.2 24.05 SSAND SSAND SFSAND SIL Ch grey to pale green fine grained sandstone. Pervasive silica(w/m). Chlorite(w). Quartz-carbonate veined(w). @23m are 2 by 6mm grey-silica-pyrite(3%)-chalcopyrite(tr)-silvery galena? (0.5%) veins [65LCA @ 23.3m & 80LCA @ 23.4m). G Gr P 2 Vn 0.1 P 1 QCbVN 0.5 Cpy Vn 0.1 1 NBR020 24.05 25.83 SSAND SSILT SSILT Ch grey laminated siltstone. Pervasive silica(w) G P 1 NBR020 25.83 27.3 GOSSAN GOSSAN GOSSAN HEM MAG brown FeO(s) semi-massive hematite (~35%) commonly granular and weakly magnetic. Limonite(m). Weak hematite 30LCA banding @ 26.4m Br 5 4 3 3 NBR020 27.3 27.7 SKARN SKARN PX PX green ultramafic massive but bearing acicular cream crystals often spinifex textured Gr NBR020 27.7 27.75 FALT FALT FALT fault breccia bearing grey silica/quartz and ultramafic/skarn clasts. 60LCA lower contact G QVN 3 4 NBR020 27.75 28.8 GOSSAN GOSSAN GOSSAN HEM brown semi-massive hematite(40%) with limonite(m). Central to interval is a 15cm puggy fault zone. Interval ends in 15cm msv hematite Br 4 3 4 3 3 NBR020 28.8 29.3 SKARN SKARN SKARN PX green ultramafic massive but bearing acicular cream crystals Gr NBR020 29.3 29.33 FALT FALT FALT Fault breccia bearing grey silica/quartz and skarn clasts similar to 27.7 to 27.75m. 70LCA contacts G NBR020 29.33 30.1 GOSSAN GOSSAN GOSSAN HEM PX Brown hematite (35%) 60LCA banded skarn. Includes a 7cm Pyroxene Skarn / Ultramafic band. Sharp contacts. Broken(w) but strongly broken over lower 5cm. Br 3 3 1 1 NBR020 30.1 33.7 SSAND SSAND SFSAND SIL PX "fine grained sandstone. Silicified(w). Chlorite(w) as flecks and disseminated spots, some bearing trace magnetite?. Minor skarn(w). Garnet(tr)" Gr G 1 1 1 1 1 NBR020 33.7 41.4 SSAND SSAND SFSAND SIL mostly massive fine grained sandstone and minor laminar bedded fg sandstone and siltstone zones with bedding at 5LCA. Pervasive silicification(w/m). Broken(w) G 2 1 NBR020 41.4 41.7 FALT FALT GOSSAN HEM "Brown, FeO(m/s). hematite(30%). Limonite (m). Faulted zone including relict fg thin bedded siltstone and skarn at end of interval." Br 4 3 3 3 1 3 NBR020 41.7 44.2 SSAND SSILT SSILT SFSAND SIL grey siltstone and fine grained sandstone. Sil(w). Bedding @45LCA @ 44.2m G 1 NBR020 44.2 44.45 FALT FALT FALT DSX fault. FeO-veined(m). Semi-pervasive silica(w). Disseminated pyrite 5% verging to semi-massive locally. G 2 1 D 5 NBR020 44.45 50.6 SSAND SSAND SFSAND SIL fg sandstone and minor siltstone. Silicification(w/m). as for 33.7 to 41.4m. G 2 2 NBR020 50.6 50.9 FALT FALT GOSSAN HEM GOETH "probable fault. Hematite(45%, m/s), limonite(m/s)" Br 5 4 4 NBR020 50.9 55 SSAND SSAND SSAND SIL pale green silicified(w) / hornfels sandstone Gr 1 NBR020 55 60.7 SSAND SSILT SFSAND SFSAND grey laminar bedded siltstone and fg thin(1cm) bedded sandstone. Bedding 20LCA G NBR021 0 4.9 SSAND SSAND SMSAND SIL Cream to grey mg poorly sorted quartz sandstone. Pervasive silica (m) overprint. Indurated. No oxide from surface but minor leaching is apparent. Moderately broken. C G 2 P 3 3 NBR021 4.9 6.9 SSAND SSAND SMSAND SIL DSX "cream to grey mg/cg quartz sandstone bearing common leached pits after sulphide & chlorite? (to 4mm ragged, 5 to 50%). Pervasive sil(m/s) locally texturally destructive. Broken(m/s) locally but moderate overall. Zoned contact with strong perv sil down hole. Fractures 65LCA @ 6.2 & 25LCA @ 5.7m." C G 2 P 4 D 10 3 NBR021 6.9 13 SSAND SSAND SMSAND SIL Ch grey pervasive sil(m/s) is near texturally destructive overprinting relict mg sandstone with sparse thin bedding locally 20LCA @ 9.5m. Ch(w) flecked. Dss fg/mg py(0.5%) with sparse etched pits. Broken (w/m). 1.5cm angular sil clast bearing clay matrix fault breccia sub parallel to LCA @ 11.6m. G 2 P 4 D 0.5 D 1 2 NBR021 13 16.3 SSAND HORN SIL SIL Ch Strong perv sil is texturally destructive. Ch(w to locally w/m) flecks. Dss py(0.5%). Broken(w) G 1 P 5 D 0.5 D 1 1 NBR021 16.3 30.8 SSAND HORN SIL SIL Ch DSX grey pervasive sil(m/s) is texturally destructive overprinting relict mg sandstone ?. Common leached pits after py(3%) and chlorite. Broken(w/m). Common fractures 75LCA eg. @ 20m & sparse 40LCA eg. @ 24m. C G 3 P 5 D 3 D 1 2 NBR021 30.8 35 SSAND SSAND SIL SIL AA 13 to 16m. Perv Sil(m). Broken(w/m) C G 1 P 3 2 NBR021 35 36.5 SSAND HORN SIL SIL DSX AA 16.3 to 30.8m. Perv Sil(m/s). Py(3). Broken(w) C G 3 P 4 D 3 1 NBR021 36.5 41.05 SSAND HORN SIL SIL Mod to strongly broken zone hornfels pervasive sil(m/s). Ch(w) flecked. Dss py(0.5%) C G 3 P 4 D 0.5 D 1 4 NBR021 41.05 44.1 SSAND SSILT SSILT grey to cream siltstone. Initial 40cm thick msv bed but mostly laminar bedded with moderate fine foliation crossing bedding. Little altered. Broken(w). 45LCA frac @41.4m. Bedding ~10LCA @ 43m. G C 1 NBR021 44.1 47.1 SSAND HORN SIL SIL Massive perv silicified(m/s) hornfels after mg sst?. Ch(w) flecked. Dss Py(tr). Broken(w). upper contact sharp @ ~10LCA parallel to bedding G P 4 D 0.1 D 1 1 NBR021 47.1 51.25 FALT FALT FALT HORN SIL Strongly broken and faulted zone. Primary lithology is as above with two principal fault breccia zones. The main fault forms the lower contact and bears mostly broken siltstone wall rock clasts. One strongly leached and pitted zone of <20cm noted. G P 4 D 0.1 D 1 5 NBR021 51.25 53.1 SSAND SSILT SSILT cream and grey Siltstone and fg sandstone. Laminar bedded with fg/mg dss py(0.5%). 10LCA bedding @ 52.2m C G D 0.5 2 NBR021 53.1 60.95 SSAND SSAND SFSAND SSILT Ch SIL Sim to above but slightly coarser grained with fg sst dominant over lesser siltstone. Laminar bedded. Perv sil(w). Ch(w/m) flecked and locally moderate intensity. Dss Py(0.5 to locally 2%). Broken moderate to locally strong. Lower contact sharp at ~5LCA (bedded) C G P 1 D 1 D 2 3 NBR021 60.95 66.15 SSAND SSILT SSILT cream and grey laminar bedded siltstone. ~10LCA bedding. Ch(vw) locally as flecks in grey interbeds. Broken(w/m) C G D 0.5 2 NBR021 66.15 66.35 FALT FALT FALT Fault zone breccia with slst clasts and weakly clayey matrix. Semi consolidated. G 2 NBR021 66.35 69.7 SSAND SSILT SSILT SFSAND cream and grey laminar bedded siltstone. ~10LCA bedding. Ch(w) locally as flecks in grey interbeds. Verges to fg sst over lower 50cm. Broken(w) C G D 1 1 NBR021 69.7 70.25 IUND IUND IUND IUND kaki / light brown weakly oxidised. Weak/moderately feldspar porphyritic Andesitic? intrusive . Cream feldspars <2.5mm some with euhedral form. Very fine grained to aphanitic grey / kaki groundmass. Weathered /leached(w/m)-soft. Lower contact @ 40LCA is sharp with minor intrusive penetration into wall rock fractures. No apparent associated wall rock alteration - late intrusive? Gr Br 1 NBR021 70.25 78.4 SSAND SSILT SSILT cream and grey laminar bedded siltstone. Bedding sub parallel to core (eg. 73.2m <5LCA). Broken(vw). C G 1 NBR021 78.4 78.55 FALT FALT FALT Fault breccia bearing siltstone fragments. Late brittle fault. Contacts at ~35LCA perpendicular to bedding (+/- <5degrees). G 4 NBR021 78.55 79.35 SSAND SSILT SSILT AA 70.25 to 78.4m C G 1 NBR021 79.35 79.5 FALT FALT FALT AA 78.4 to 78.55m G 4 NBR021 79.5 80.25 SSAND SSILT SSILT AA 70.25 to 78.4m C G 2 NBR021 80.25 80.75 FALT FALT FALT SIL Strongly broken zone bearing fragments of sil(S) overprinting and annealing a fault breccia. The latter bears silicified lam bedded relict siltstone clasts (to 2cm) among other silicified clasts. Minor cg dss py(<1%) is associated with the silica flooding. The lower 2/3 of the zone largely comprises highly fractured siltstone. G C 5 NBR021 80.75 96.7 SSAND SSILT SSILT QVN "cream and grey laminar bedded siltstone. Bedding changes from near subparralel to core @ 82m, to 15LCA at 85m and then 20LCA @ 88.5m. A fractured zone leading to 84.5m displaying numerous microfaults fault juxtaposing bedding marks the 5 to 15LCA bedding change. Minor q-py veining at ~65LCA is located in this zone. Weak straight fractures 65LCA @ 87.6m, 35LCA @ 96.7m, 25LCA frac & q-py-vn @ 92m, frac 55LCA @ 99.25m. Slickensides are evident on a 30LCA fracture surface roughly perpendicular to the frac ellipse at 99.2m. " C G QPyVN 0.1 1 NBR021 96.7 99.25 SSAND SSILT SSILT SIL DSX cream and grey laminar bedded siltstone. dss pyrite is sparse in weakly silicified coarser interbeds C G P 1 D 0.5 1 NBR021 99.25 104.1 SSAND SSILT SSILT QVN broken(m/s) zone of cream and grey slst with semi-perv q-ch-+/-py veining to 1cm wide (w/m). Fractures are commonly ch / serp coated and including cg py. G C 1 QChVN 3 4 NBR021 104.1 106.6 SSAND SSILT SSILT Siltstone S0 <5LCA 1 NBR021 106.6 107.5 SSAND SSILT SSILT Ch SIL DSX Sil(w) Ch(m) dss flecks with cg to 6mm aggregates of fg pyrite(2%). Sparse q-cpy veining to 3mm. Overprinting Siltstone Gr G P 2 D 2 D 3 QCpyVN 0.1 3 NBR021 107.5 110.2 SSAND SSILT SSILT SFSAND Ch cream to lht brown lam bedded fg sandstone to siltstone. Ch(w) as fg flecks. Broken(w/m) Gr Br D 1 2 NBR021 110.2 110.4 SKARN SKARN PX PX Ch GAR dark green chloritised)m/s) cg pyroxene - garnet(w) skarn. Chlorite pervades along bedding planes at margins (<25cm). Lower contact marked by grey q-ch-vein @ 45LCA Gr D 1 P 4 P 4 QChVN 5 4 NBR021 110.4 111.3 SSAND SSILT SSILT SFSAND Ch lht brown siltstone / fg sst lam bedded ~5LCA. Ch(m) Br P 3 1 NBR021 111.3 112.3 SKARN SKARN PX PX GAR Ch AA 110.2 to 110.4m. Central 12cm of very strong garnet and leached after amphibole? Broken(m/s) Gr D 3 P 4 P 4 QChVN 2 4 NBR021 112.3 117.25 SSAND SSILT SSILT SFSAND Ch lht brown siltstone / fg sst lam bedded ~5LCA. Ch(w/m) Br P 2 1 NBR021 117.25 118.3 SKARN SKARN PX PX Ch TALC Dark green chloritic pyroxene skarn with a central cream / white 11cm zone of talc+?relict amphibole. Minor q-ch-veining to 5mm(1%) Gr P 4 P 4 QChVN 1 2 NBR021 118.3 123.6 SSAND SSILT SSILT SFSAND Ch lht brown siltstone / fg sst lam bedded ~15LCA. Ch(w) C Br P 1 1 NBR021 123.6 125.6 FALT FALT FALT clayey very poorly consolidated fault breccia zone being clasts of grey quartz veining at start interval and dgn skarn at end interval. Br Gr 4 NBR021 125.6 128.4 SSAND SSILT SSILT SFSAND Ch QVN Green zone of sil(m) ch(m) altered laminated bedded fg sst and siltstone. Overprinting quartz-ch-Cpy(0.5%) veining is irregular to 5mm(3%) Gr P 3 QChVN 3 Cpy Vn 0.1 5 NBR021 128.4 132.6 SSAND SSILT SSILT SFSAND Ch lam bedded siltstone. Weak sil-ch over 30cm at mid interval. Broken and increasing chloritised over basal 20cm. G 1 3 NBR021 132.6 139.95 FALT FALT SKARN Ch GAR MAG Strongly broken and faulted zone mostly comprising fg to locally cg pyroxene skarn with later hydrobreccia like brown amphibole / /calc-silicate overprint. The later bears ~5% magnetite as dss coarse grains but distribution is erratic. Of note are fluidised breccias with a brown amphibole matrix separating / intruding angular pyroxene dominated clasts. Locally amph/calc silicate irregular to straight edged veining crosscuts the px skarn and fibrous aggregates are formed both immediately adjacent to the veins and within the skarn. Several poorly consolidated clayey fault breccias are evident. basa; contact zones rapidly to fg sst. The upper contact is marked by px-gar-skarn. Gr D 1 D 1 P 4 P 3 5 NBR021 139.95 143.15 SSAND SSILT SSILT SFSAND Ch SIL hornfels lam bedded siltstone and fg sandstone. Ch(w/m). Sil(w). Irregular quartz -chlorite veining (2%). Broken(m). Gr G P 1 D 2 QChVN 2 3 NBR021 143.15 144.4 SSAND HORN HORN SFSAND Ch SIL green to light brown massive hornfels after relict fg sst?. Pervasive sil(m) Ch(m). Abrupt upper ~40LCA contact apparently terminates lam bedded in slst & is marked by a 4mm q-ch vein but is possibly texturally destructive alteration related. Broken lower contact Gr P 3 D 3 1 NBR021 144.4 147.3 MAG MAG MAG MAG AMPH cream to green to lht brown magnetite(50%) - amphibole skarn. Magnetite commonly as cg disseminated grains and irregular aggregated zones. Br C D 4 P 4 NBR021 147.3 147.55 MAG MAG MAG MAG near massive magnetite B P 5 NBR021 147.55 148.05 SKARN SKARN PX PX MAG dark green mostly massive pyroxene with bands and local disseminations of magnetite. Sparse arsenopyrite and pyrite. Broken(m) Gr D 3 P 4 D 0.5 Aspy D 0.5 3 NBR021 148.05 149.4 MAG MAG MAG MAG AMPH initially massive magnetite to 148.7 then ~50%+ for remainder of interval where there is lesser interstitial mostly fg/mg amphibole. Br Gr D 5 P 2 NBR021 149.4 150.7 MAG MAG MAG AMPH MAG cream & light brown amphibole - magnetite skarn. Cream amphibole forms an amorphous groundmass with local minor semi-translucent semi-perv silica. Rich brown / tan irregular aggregates and splashes of Siderite? Are common(w/m). Magnetite is mostly coarse grained but locally semi-massive(~40%). C Br D 4 P 4 Sd SP 15 NBR021 150.7 150.75 FALT QVN FALT QVN broken rubbly quartz vein C QVN 75 5 NBR021 150.75 153.9 MAG MAG MAG AMPH MAG cream & light brown amphibole - magnetite skarn. Cream amphibole forms an amorphous groundmass with local minor semi-translucent semi-perv silica. Rich brown / tan irregular aggregates and splashes of Siderite? Are common(w/m). Magnetite is mostly coarse grained but locally semi-massive(~40%). C Br D 4 P 4 Sd SP 20 NBR021 153.9 155.4 FALT FALT FALT SKARN AMPH MAG QVN Initially as above but becomes strongly broken with semi-perv sil-py into magnetite and q-py veining on fracs. Final 15cm is tan calc-silicate? annealed fault breccia bearing quartz vein and amphibole rich clasts to 1.5cm. C Br D 3 P 3 SP 1 Vn 3 QPyVN 5 Sd SP 5 5 NBR021 155.4 155.9 SKARN SKARN AMPH TFS AMPH MAG moderately foliated (70LCA) / sheared amphibole - magnetite skarn. Some shear fabric appears light green / sericitic. Very sparse ragged edged grey semi-perv grey silica on foliation. C Gr D 2 P 4 SP 1 NBR021 155.9 164.2 MAG MAG MAG MAG AMPH Ch "dark grey magnetite(50%+)-amphibole(m) skarn. Magnetite is variable sized disseminated as fine to coarse grains, commonly in semi-massive intensity. Ch(w/m) to locally moderate in the amphibole matrix. " G Gr D 5 P 3 NBR021 164.2 166.7 MAG MAG MAG AMPH MAG Ch "cream and dark grey with amphibole - magnetite skarn. Amphibole as semi-perv zones (80-90LCA margins) with minor mag become increasingly coarse grained, as does magnetite (cg; 25%). Ch(w). Lower contact marked by strongly broken zone. Upper contact gradational." C Gr D 3 P 4 NBR021 166.7 167 FALT FALT FALT strongly broken rubbly faulted zone 5 NBR021 167 172.25 SSAND HORN SFSAND SFSAND Ch SIL mostly massive green / grey hornfels(m) fg sst overprinted by ch(m) flecks and perv sil(w/m). Minor relict laminar bedded zones. Fracs @ 80LCA Gr G P 2 D 3 NBR021 172.25 174 SSAND HORN SFSAND SFSAND AMPH MAG mostly as above but with common sharp edged zones of strong amphibole - ch(m) - mag- py+/-cpy skarn. Locally calc-silicate - sulphide mineralisation is evident in these zones. Py reaches 5% locally (1% overall) and is vfg dss in the host hornfels. Sparse garnet in some more pyroxenitic areas Gr C 1 1 1 SP 3 P 2 D 1 3 Cpy Vn 0.1 NBR021 174 178.2 SSAND HORN SFSAND SFSAND Ch SIL mostly massive green / grey hornfels(m) fg sst overprinted by ch(m) flecks and perv sil(w/m). Minor relict laminar bedded zones. Sparse <3mm quartz-ch-cpy veinlets @80LCA (eg. 176.5m). Gr G P 2 D 2 NBR021 178.2 179.1 SSAND HORN SFSAND SFSAND AMPH SIL mostly massive green / grey hornfels(m) fg sst overprinted by ch(m) flecks and perv sil(w/m). Locally skarn intensity increases with gar(w). Overprinted by cream amphibole(m) - calc-silicate semi perv zones. These intern are overprinted by semi-perv to veined grey silica-py - cpy(1% overall but reaching 10% locally over 10cm). Gr C 1 1 SP 3 P 2 D 5 3 Cpy Vn 1 NBR021 179.1 182.1 SSAND HORN SFSAND SFSAND Ch GAR mostly massive green / grey hornfels(m) fg sst with minor laminar bedded zones(5LCA eg. 186.2m; also bedding parallel 5LCA frac @ 186.40) overprinted by ch(w/m) flecks & perv sil(w/m). One 15cm zone of dss cpy(1%) and py at 184.95m Gr 2 P 2 0.1 3 NBR021 182.1 188 SSAND HORN SFSAND SFSAND Ch SIL "skarnified massive green / grey hornfels(m) fg sst overprinted by ch(m) flecks, perv sil(w/m) & dss garnet(w/m)." Gr P 2 D 0.1 2 Cpy D 0.1 NBR022 0 1.9 KANGA KANGA KANGA OX "Kanga, gossanous hematite - goethite fragments. Commonly sub rounded to 4cm length. Minor cream clay over basal 15cm suggests kanga thickness <1.9m. Mag(0)" Br 5 4 3 NBR022 1.9 2.9 CELUV CELUV CELUV gossanous ironstone fragments at top with clay at end of this poor recovery interval. FeO frags are likely cave in. Br NBR022 2.9 9.8 SSAND SSILT SSILT grey and cream highly weathered clay after laminated bedded siltstone. Bedding commonly at low angle to long core axis but often contorted and disrupted by microfaults suggesting close to structure / fault? G C 5 NBR022 9.8 11.4 SSAND SSAND SSAND grey highly weathered unconsolidated mg quartz sand (after q-sandstone) with black chromite? grains common. No texture preserved. Contacts indistinct and gradational. G 5 NBR022 11.4 12.9 SSAND SSILT SSILT "grey and cream highly weathered clay after laminated bedded siltstone similar to 2.9 to 9.8m. Bedding commonly at low angle to long core axis but often contorted and disrupted by microfaults. Sparse blebby disseminated pyrite along bedding in weakly silicified zones(w). overall py(<0.5%, but 4% over 10cm evident @ 11.6m) & sil(m locally but w overall). Bedding ~5LCA @ 11.6m. Microfault @ ~45LCA @ 12.65m." G C 5 2 0.1 3 NBR022 12.9 13.55 SSAND SSAND SSAND grey highly weathered unconsolidated mg quartz sand (after q-sandstone) with black chromite? grains common. Same as 9.8 to 11.4m. G 5 NBR022 13.55 20.5 FALT FALT FALT "poorly consolidated Fault breccia zone. Mostly comprising cream to pale green clay matrix; near matrix supported. Clasts commonly sub 5cm but with larger clasts to 50cm+ in one instance comprising weathered green skarn. Finer commonly angular to sub angular clasts include grey siltstone, tan fg sandstone and grey vein quartz. There are several clay colour changes with abrupt / sharp contacts indicating multiple fault movement in relatively recent time." G Gr 5 NBR022 20.5 30.65 FALT FALT FALT "Coarse poorly consolidated fault breccia. Polymict including large (to boulder)clasts of grey laminar bedded siltstone, ferruginous siltstone, weathered mg quartz sandstone, minor gossanous ironstone and pervasive silica(m)-pyrite(to 10% locally). annealed relict fault breccia? (20.5 to 22.2m). Clasts vary up to ~60cm and are separated by narrow (~10cm) zones of poorly consolidated clayey fault breccia." Br G 3 5 2 1 3 NBR022 30.65 31.15 FALT FALT FALT A continuation of above. Brown fractured and milky quartz veined gossanous ironstone / relict skarn? Separated from hematite zone down hole by ferruginous clayey fault gouge bearing common ground / angular shattered milky vein quartz. Br 5 3 4 2 4 NBR022 31.15 40.3 GOSSAN GOSSAN GOSSAN HEM GOETH "brown relatively massive and uniform hematitic gossan / ironstone. Faulted upper contact with indistinct gradational? lower contact with relict skarn. Common cavities / leached vugs. These locally bear subhedral to euhedral milky quartz to 1cm (<1% overall). Mostly coherent weathered core with scattered strongly broken brittle faulted zones (eg. @ 33 to 33.2m; 35.1 to 35.5m; 36.4 to 36.5m). Locally limonitic(w/m; 32.3 to 33m). broken(w/m) with fractures at ~70 (34.15m), 45(32.6m) & 30(32m) LCA. Mag(0) near totally altered to hematite and goethite. NB: very poor recovery from 37.1 to 40.3m" Br 5 3 5 3 2 NBR022 40.3 42.7 SKARN SKARN SKARN GAR HEM GOETH brown strongly oxidised relict garnet(m) skarn; fragmented core with very poor recovery; indistinct upper contact; lower contact sharp but fragmented comprising massive relict pyroxene? Br 4 3 3 2 3 3 5 NBR022 42.7 44.6 SSAND SSAND SSAND SIL grey and light brown weakly oxidised fine grained sandstone; pervasive silica(w); light brown selvages on straight irregular orientated fractures which locally bear pyrite to 3mm; minor grey 1 to 10mm 65LCA quartz veining at 44.1m G Br 1 1 2 Vn 0.5 3 NBR022 44.6 45.3 SSAND SSILT SSILT SIL grey commonly laminar bedded siltstone and minor interbedded fine grained sandstone; pervasive sil(w) and as sparse pale green veinlets; fractures 80LCA @ 45m & 65LCA @ 44.75m G 1 1 4 NBR022 45.3 46.7 SSAND SSAND SSAND mostly grey to pale green fine grained pervasively silicified(m) sandstone; silicification is accompanied by weak chlorite and disseminate pyrite (variable to 1% overall) and sparse arsenopyrite. Strongly broken with faulting evidenced as weak foliation @ ~46.2m accompanied by minor fault breccia texture. gradation to skarn down hole G 2 D 0.5 SP 1 AsPy D 0.1 5 NBR022 46.7 49.05 SKARN SKARN SKARN SIL Ch DSX green silica(m)-chlorite(m)-disseminated sulphide alteration grading to weakly developed garnet skarn over final ~20cm; trace chalcopyrite; pyrite(7%); Aspy(1%); chlorite(w/m); broken(m/s); sharp but broken lower contact; upper contact gradational Gr 1 P 3 D 7 P 3 AsPy D 1 Cpy D 0.1 5 NBR022 49.05 51.15 SKARN SKARN SKARN Ch massive/amorphous cream (chalky appearing) little broken amphibole skarn? aphanitic matrix (possibly amphibole?) with disseminated dark green flecks chlorite after pyroxene?; trace disseminated pyrite with chlorite flecks; fractures 60LCA @ 50.55m & 35LCA @ 50.8m; gradational contact with fine grained sandstone down hole. C 5 D 0.1 D 1 NBR022 51.15 54.1 SSAND SSAND SSAND SIL Ch "cream and grey fine grained sandstone interbedded with laminar bedded siltstone and fine grained sandstone; weak pervasive silica overprint, particularly of fg sst interbedds, trace dss pyrite and sparse grey silica-chlorite veining (65LCA @ 52.05m)" C G P 1 D 0.1 Vn 1 3 NBR023 0 0.4 CELUV CELUV CELUV brown clayey elluvium Br 3 3 NBR023 0.4 6.1 SSAND SSILT SSILT Ox weathered brown and grey moderately oxidised laminar bedded siltstone; 15LCA bedding @ 2.75m; o 3 4 3 3 NBR023 6.1 7.6 SSAND SSILT SSILT weathered grey laminar bedded siltstone G 1 4 3 NBR023 7.6 8.4 FALT FALT FALT cream/ light brown unconsolidated clayey / puggy fault breccia mostly bearing angular granule size quartz vein fragments and siltstone clasts C G 5 3 NBR023 8.4 10 FALT FALT FALT SIL AMPH MAG grey / cream highly broken pervasive silicification and relict amphibole alteration with coarse grained disseminated magnetite and pyrite. Minor amphibole plus strong dss magnetite and bn hematitic siltstone clasts. Variable clast types suggest in faulted zone. G C 1 4 D 2 1 SP 2 SP 2 D 2 5 NBR023 10 11.4 FALT FALT FALT MAG AMPH QVN "mostly grey amphibole with disseminated magnetite (15%, to 2mm), highly broken with common milky quartz vein fragments to 2cm. Recovery <10%" G 1 4 D 3 P 4 QVN 5 5 NBR023 11.4 12.5 MAG MAG MAG MAG SKARN GAR green highly broken mostly skarn with garnet(m) and dss magnetite (m) Gr 2 4 D 4 2 D 3 1 4 NBR023 12.5 13.8 SKARN SKARN MAG AMPH MAG "mostly grey / cream amphibole with disseminated magnetite(w, 5%) and trace cg pyrite, again highly broken, " C G 1 3 D 1 1 4 D 0.1 4 NBR023 13.8 15.2 SKARN SKARN MAG MAG AMPH "cream to grey amphibole - magnetite - skarn, magnetite is mostly cg to 4mm forming semi-massive aggregates to 2cm locally in a cream relict amphibole matrix containing sparse <5mm cream quartz veining. Highly broken" G C 1 3 D 3 4 QVN 0.5 4 NBR023 15.2 15.5 SMSX SMSX SMSX SMSX "highly broken, friable, moderately oxidised relict semi-massive pyrite mineralisation with siliceous frags and weak clay matrix" Br 4 4 D 20 5 NBR023 15.5 18.7 SKARN SKARN MAG AMPH SIL MAG "cream broken(m/s) weak to moderately pervasively silicified relict amphibole - magnetite skarn. Magnetite is cg and dss to ~10% locally but mostly ~5%; locally as aggregates to 1.5cm. Disseminated pyrite as coarse grains comprises ~3%. Milky to grey quartz veining to 1cm width is scattered (w, 1%) and bears weakly chloritic selvages locally. Sparse ragged magnetite (remobilised?) is also contained with pyrite at margins locally. Minor red/bn hematite forms the centre of one weakly cockade banded vein. QVN 65LCA @ 15.8m. " C 1 2 D 2 1 P 4 D 1 Sv 1 QVN 1 4 NBR023 18.7 20.15 SKARN SKARN PX Ch PX DSX "green highly broken, dark green dominantly chloritic pyroxene skarn with sparse disseminated pyrite and trace chalcopyrite. Overprinting irregular form semi-translucent grey to cream quartz veining is off weak to moderate intensity. Both contacts are broken" Gr 1 P 5 D 0.5 P 3 QVN 5 5 NBR023 20.15 37.3 SSAND SSILT SSILT "sharp but broken upper contact. Grey laminar bedded siltstone. Commonly weak to moderately broken. Bedding to core angle commonly ~5LCA (eg. 22.5, 29 &32.4m). Sparse pyrite on fractures" G 2