Lithology CODE Area Specific Lithology Description Lithology CATEGORY FV felsic volcanic - undiferentiated FFV feldspar-phyric felsic volcanic FQV quartz-phyric felsic volcanic FQFV feldspar-quartz-phyric felsic volcanic FVslst felsic volcaniclastic siltstone FVsst felsic volcaniclastic sandstone FQFVslst feldspar-quartz-phyric felsic volcaniclastic siltstone FQFVsst feldspar-quartz-phyric felsic volcaniclastic sandstone porphyry felsic coherent porphyry MV mafic volcanic QEluv quartz vein clast dominated elluvium VUND undiferentiated volcanic Lithology CODE Lithology Description Lithology CATEGORY CFIL Undifferentiated fill eg: drill pad/road rubble COVER SEQUENCES CLOS Core loss - no lithology CALUV Alluvium CELUV Elluvium KANGA Kanga CGOSS Gossan ! FCLAY ferruginous clay FALT Fault TFBX Fault breccia TFS Fault Shear TCATA Cataclasite TMYO Myolinite TFG Fault gouge SSHALE shale (includes carbonaceous/graphitic fine layered sediments SMDST mudstone SSILT siltstone SEDIMENTARY SSHSST Interbedded Shale and Sandstone SSAND sandstone - grain size not measured SCONG conglomerate - grainsize not measured SGWAC greywacke SFSAND Fine sandstone (0.06-0.25mm) SMSAND Medium sandstone (0.25-0.5mm) SCSAND Coarse sandstone (0.5-2mm) SFBSAND "Fine sandstone (0.06-0.25mm), commonly thin bedded" OSKARN Skarn SKVN "Skarn dominated veining with calc-silicate, commonly mag selvages" GAR garnet dominated skarn CALSVN calc-sil dominated veining with minor skarn vein centres MAG semi-pervassive to massive magnetite replacement MAGB banded / veined magnetite replacement MAGVN magnetite veining on fractures HORN Hornfelsing CALS Calc-silicate replacement (commonly amphibole dominated - trm/act-qtz-cal-dol) CSP Calc-Silicate/ Skarn (pyroxene dominated - cpx-qtz-cal-dol-wol-ves-gnt-mnt) SKARN Skarn alteration (eg: diopside-Garnet) GREISEN "Greisenisation (eg: flourite, beryl, topaz, sericite etc)" HEM Hematisation SER Serpentinisation QVn Quartz veining SQV sulphide-bearing quartz vein SiSX pervasive silica - sulphide MSSX massive sulphide SMSX semi-massive sulphide DSX Disseminated sulphides Ch chlorite VOLCANICLASTICS Ser sericite Sil silica - pervassive SILI Intense silicifiation KSP Potassic (kspar dominated- bio-ser-act-kspar-qtz-mag-cpx) Fuc Fuchsite Cb Carbonate OX "Oxidised, including FeO" Phyl Phyllic (qtz-ser-py-fpr-ch-and-corr-kfp) Prop Propylitic (epd-cb-chl-mag-sme-sil-zeo-ill-alb-adu) Arg Argillic (ch-all-sme-cb-qtz-kao-dic-dia-ill) LAVAS KBI Potassic (biotite dominated - bio-ser-act-kfp-qtz-mag-cpx) KSE Potassic (sericite dominated - bio-ser-act-kfp-qtz-mag-cpx) ADA Advanced Argillic (qtz-all-and-cor-py-dia-mic) ODP "Mill breccia, ""pebble dyke""" ODF Felsic dyke ODM Mafic dyke FP Fluidised Porphyry OVEIN Vein OHBX Hydrothermal breccia BX Breccia INTRUSIVES CSOILA A horizon soil CSOILB B horizon soil CAEOL Aeolian CHRD Hardpan CFCT Ferricrete CCCT Calcrete CSCT Silcrete CCOL Colluvium SUCHEM sedimentary undifferntiated chemical SGRANSAND Granule sandstone - max detrital qtz grains 2-4mm SGRANCONG Granule conglomerate >50% 2-4mm grains/clasts SPEBSAND Pebble sandstone - max detrital qtz grains 4-64mm SPEBCONG Pebble conglomerate >50% 4-64mm clasts SCOBCONG Cobble conglomerate clasts > 64mm commonly present SVCONG Conglomerate with dominant volcanic clasts STILL Tillite / Greybilly SARK arkose SBREC Sedimentary breccia SCHERT Chert SDOLM Dolomite SLMST Limestone SLMST Limestone SBIFOX Banded Iron Formation - Oxide Facies SBIFCB Banded Iron Formation - Carbonate Facies TECTONIC SBIFSX Banded Iron Formation - Sulphide Facies SCOAL Coal SUCLAST sedimentary undifferentiated clastic SESST Epiclastic sandstone METAMORPHIC VMDST volcaniclastic mudstone VSLST volcaniclastic siltstone VSST volcaniclastic sandstone VQXSST quartz-crystal-rich volcaniclastic sandstone VPSST Pumecious volcaniclastic sandstone VLsst Lithic volcaniclastic sandstone VLLSST Lapilli lithic volcaniclastic sandstone (lapilli size lithics) VBLSST Block lithic volcaniclastic sandstone (block sized lithics) VB volcanic breccia (undifferentiated origin) VBB volcanic block breccia (undifferentiated origin) VUND Undifferentiated volcaniclastic LFR Rhyolite lava LFD Dacite lava LIT Trachyte - typically packed feldspars LIA Andesite lava LMB Basalt lava STRONGLY MINERALISED / ALTERED LFUND Undifferentiated felsic LIUND Undifferentiated intermediate OTHER LMUND Undifferentiated mafic IFUND Felsic undifferentiated intrusive IIUND Intrusive intermediate undifferentiated IMUND Mafic intrusive - undifferentiated LUUND Ultramafic lava - undifferentiated LUKOMT Komatiite IFGRAD Granite IFGRAD Granodiorite IFADAM Adamellite IFPEG Pegmatite IFGA Intrusive fine grained granite - aplite or microgranite FUB fuberite - f'd up beyond recognition IISY Syenite IID "Diorite (plag dominant, includes porphyry)" IID1 Weakly mineralised feld-biot porphyry IID2 "Unmineralised quartz bearing q-feld-biot poyphyry ""Dykes""" IID3 "Feldspar crowded porphyry, commonly mineralised; porphyritic diorite/monzodiorite" IIM "Monzonite (typically k-felds 35-65%, includes porphyry)" IIT "Tonalite (qtz bearing [>20%] diorite, includes porphyry)" IIMDI "monzodiorite (plag rich up to 90%, includes porphyry)" IID4 "Feld(w)-biot porpyhyry, commonly xenolith bearing (Dykes, later than IID3)" IIA Anorthosite IMGB Gabbro IMDL Dolerite IMN Norite IUUND Ultramafic intrusive undiferentiated IUPYRX Pyroxenite IUPERID Peridotite IUDUNT Dunite MUSED Undifferentiated metasediments MSLAT Slate MPHYL Phyllite MSHST Schist MQTZ Quartzite MHORN Hornfels MMBL Marble MGN Gneiss MFGN Felsic Gneiss MIGN Intermediate gneiss MMSHST Mafic schist MMGN Mafic Gneiss MMA Amphibolite MUMSHST Ultramafic schist MUMSERP Serpentinite OIL Lamprophyre OIK Kimberlite OIC Carbonatite OIP Pepperite (dercribe phases fully) OIBX Intrusive Breccia MSSX Massive Sulphide MSSXC Massive Sulphide (cumulate) Mineralisation Mineralisation Code Mineralisation and Alteration Description QVN "quartz veining - incl. epithermal style, vuggy, drusy, banded" QSV sulphide-bearing quartz vein(/veinlets) QCBSV Sil-Cb Stockwork (mostly stockwork veined & locally Semi-Perv) Sil silica - pervassive and semi-pervassive alteration Ser sericite SKARN Skarn alteration (eg: diopside-Garnet-pyroxene-magnetite) SKVN "Skarn dominated veining with calc-silicate, commonly mag selvages" Amph Amphibole alteration in skarn PX pyroxene dominated skarn Actinolite Actinolite alteration (in skarn) GAR garnet dominated skarn MAG semi-pervassive to massive magnetite replacement / Skarn Geoth geothite - semi massive to massive HEM Hematisation Ch chlorite Cb Carbonate CLY Clay alteration MAGB banded / veined magnetite replacement MAGVN magnetite veining on fractures HORN Hornfelsing CSP Calc-Silicate/ Skarn (pyroxene dominated - cpx-qtz-cal-dol-wol-ves-gnt-mnt) GREISEN "Greisenisation (eg: flourite, beryl, topaz, sericite etc)" FeQSV "FeO-Quartz stockwork veining, commonly vuggy" FeSilSP Semi- Perv Sil-FeO Selvages MSSX massive sulphide SMSX semi-massive sulphide DSX disseminated sulphides VSX "Sulphide veining, commonly straight along joints" OX "Oxidised, including FeO pervassive and semipervassive in matrix/groundmass" OXMnO "black Manganese oxide, veins, spots" CALSVN calc-sil dominated veining with minor skarn vein centres QSVB Broken / brecciated quartz vein zone / faulted QOVSX "Oxidised FeO (geothite & limonite) within quartz stockwork, likely after veined sulphide" OVSX Oxidised FeO (/geothite & limonite) likely after veined sulphide CbVN Carbonate +/- quartz vein(/s) SiSX Pervasive silica - disseminated sulphide alteration CALS Calc-silicate replacement (commonly veined and semi-perv) KSP Potassic (kfp dominated- bio-ser-act-kfp-qtz-mnt-cpx) Phyl Phyllic (qtz-ser-pyr-fpr-cht-and-corr-kfp) Prop Propylitic (epd-crb-chl-mnt-sme-sil-zeo-ill-alb-adu) Arg Argillic (chy-all-sme-crb-qtz-kao-dic-dia-ill) Fuc Fuchsite Vmica "bright green Vanadium? Mica, commonly flecked or pervasive" HORN Hornfelsing CALS Calc-silicate replacement (commonly amphibole dominated - trm/act-qtz-cal-dol) CSP Calc-Silicate/ Skarn (pyroxene dominated - cpx-qtz-cal-dol-wol-ves-gnt-mnt) SKARN Skarn alteration (eg: Garnet-diopside) KBI Potassic (biotite dominated - bio-ser-act-kfp-qtz-mnt-cpx) KSE Potassic (sericite dominated - bio-ser-act-kfp-qtz-mnt-cpx) ADA Advanced Argillic (qtz-all-and-cor-pyr-dia-mic) GREISEN "Greisenisation (eg: flourite, beryl, topaz, sericite etc)" SER Serpentinisation Intensity CODE Intensity DESCRIPTION 1 very weak 2 weak 3 moderate 4 strong 5 very strong AMOUNT CODE % 0.1 trace 0.5 0.005 1 0.01 2 0.02 3 0.03 4 0.04 5 0.05 6 0.06 7 0.07 8 0.08 9 0.09 10 0.1 15 0.15 20 0.2 25 0.25 30 0.3 40 0.4 50 0.5 60 0.6 70 0.7 80 0.8 90 0.9 100 1 Mineral Style CODE Description P Pervasive D Disseminated Vn Vein Svn stringer veined Spt Spots and clots Eu Euhedral crystals Sv Selvedge SP Semi-pervassive Gr Greisen Br Breccia Rp Replacement Sk Skarn Bnd Banded Den Dendritic Mineral Type Code Mineral Py Pyrite Aspy Arsenopyrite Sb Stibnite Ga Galena Sp Sphalerite Cpy Chalcopyrite Cv Covellite Cc Chalcocite Bn Bornite Mo Molybdenite Pn Pentlandite Po Pyrrhotite Mc Marcasite Bism Bismuthinite Tetn Tetrahedrite-Tennantite Mag Magnetite He Hematite Wolf Wolframite Cst Cassiterite Cw Cuprite Mal Malachite Cs Cerrusite Au Visible Au Cu Native Copper Ag Native Silver Ad Adularia Al Alunite Dik Dickite Il Illite Ka Kaolinite Pry Pyrophyllite Chd Chalcedony Qz Quartz Zeo Zeolite Sm Smectite Se Sericite Ch Chlorite Ep Epidote Cb Carbonate Ci Calcite Dol Dolomite Rh Rhodochrosite Sd Siderite Mgs Magnesite Ahd Anhydrite Ba Barite En Enargite Pyr Pyrargite Tml Tourmaline Fl Flourite Act Actinolite Tr Tremolite Wo Wollastinite Ves Vesuvianite Fuch Fuchsite Mu Muscovite Bi Biotite Ap Apatite Cd Cordierite Im Ilmenite Rt Rutile Gt Garnet Si Silicification Am Amphibole Hb Hornblende Cpx Clinopyroxene Di Diopside Alb Albite Kf K-Feldspar Ck Chrysocolla Pi Psilomelane Mn Pyrolusite Li Limonote Go Goethite Jr Jarosite FMag ferromagnesian minerals Vmica green Vanadium Mica Colours CODE Colour Br Brown G Grey B Black Y Yellow R Red Gr Green W White O Orange Bl Blue P Purple C Cream Pk Pink Shade 1 Pale 2 3 4 5 Dark Weathering - Oxidation CODE Amount Descriptive Guide 1 Trace Oxidation only visible in a couple of hand lens area; <1% 2 Weak ~1 to 10% FeO 3 Moderate ~10 to 60% FeO 4 Strong ~60 to 90% FeO 5 Intense >90% FeO Weathering - Leaching Weathering - Leaching CODE Amount Descriptive Guide 1 Trace Weathering only visible in a couple of hand lens area 2 Occasional Weathering visible over a number of hand lens areas 3 Weak Fresh rock only visible in couple of hand lens areas 4 Moderate "No fresh rock visible, but rock still intact" 5 Strong "No fresh rock visible, parts of rock broken down to soft material" 6 Intense Nearly all rock broken down to soft material or clay DH_Survey type Description 1 Single shot down hole camera 2 Measured at collar 3 Inferred survey for display 4 Other - see comments Verified Y yes N no Structure Code Description Face Facing Ft Fault Sh shear Vn vein Fo Foliation Fr fracture Jt Joint Bd Bedding Fold Fold con contact lay layering bnd banding Ln Lineation CATA Cataclasite Slck Slickensides Pu Puggy seam Cl Cleavage