H0002 Version 4 H0003 Date_generated 08-Jan-15 H0004 Reporting_period_end_date 31-Jan-15 H0005 State TAS H0100 Tenement_no/Combind_report_no EL30/2002 H0101 Tenement_holder Australian Hualong P/L H0102 Project_name EL30/2002 Tenth Legion H0106 Tenement_operator Australian Hualong P/L H0150 250K_map_sheet_number Geology of Southwest Tasmania H0151 100K_map_sheet_number H0152 50K_map_sheet_number H0153 25K_map_sheet_number Trial H0200 Start_date_of_data_acquisition 31-Jan-14 H0201 End_date_of_data_acquisition 31-Jan-15 H0202 Data_format DL4 H0203 Number_of_data_records 255 H0204 Date_of_metadata_update 08-Jan-15 H0300 Related_data_file H0301 Location_data_file TEL_TASSL4_COLL2015A.txt H0302 Lithology_data_file TEL_TASDL4_GEO2015A.txt H0303 Assay_data_file TEL_TASDG4_ASS2015A.txt H0304 Survey_data_file TEL_TASDS4_SURV2015A.txt H0305 SurfGeochem_Data_File H0307 Lithology_code_file dh_code.txt H0308 File verification List TEL_Verification_List_2015.txt H0310 Water_data_file H0311 Water data incl in lithology file No H0313 Alteration_data_file H0314 Magsusc_data_file H0315 Vein_data_file H0316 Recovery_data_file H0317 Weathering_data_file H0318 DHQAQC_data_file H0319 SURFQAQC_data_file H0320 Other event_data_file H0400 Drill_code DIA H0401 Drill_contractor Van Dieman Drilling H0402 Description Diamond Drilling H0500 Feature_located Drillhole_collar H0501 Geodetic_datum GDA94 H0502 Vertical_datum AHD H0503 Projection Map Grid of Australia (MGA) H0508 Local Grid Name H0530 Coordinate_system Projected H0531 Projection_zone 55 H0532 Surface_Location_Survey_Instrument dGPS H0533 Surface_Location_Survey_Company Northern Surveying Services H0536 Downhole_Geophysical_Survey_Instrument H0537 Downhole_Geophysical_Survey_Company H0900 Remarks H1000 Hole_id Depth From Depth To Lithology LITHOLOGY_DESCRIPTION Colour COLOUR2 Veins VEINING_INTENSITY VEINING_WIDTH VEINING_ANGLE VEINING2 VEINING_INTENSITY2 VEINING_WIDTH2 VEINING_ANGLE2 WEATHERING WEATHERING_INTENSITY Mineralisation MINERALISATION_PERCENT MINERALISATION_TEXTURE MINERALISATION2 MINERALISATION_PERCENT2 MINERALISATION_TEXTURE2 MINERALISATION3 MINERALISATION_PERCENT3 MINERALISATION_TEXTURE3 GEOL_FEATURE FEATURE_ANGLE FEATURE_WIDTH GEOL_FEATURE2 FEATURE_ANGLE2 FEATURE_WIDTH2 GEOL_FEATURE3 FEATURE_ANGLE3 FEATURE_WIDTH3 ALTERATION ALTER_INTENSITY ALT_TEXTURE H1001 NA metres metres NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA H1004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D TLR20 17.8 18.3 CM Gravelly sand after calc-silicate with magnetite. Unit originally very friable, ground to coarse sand during drilling. LGR BWN D TLR20 18.3 21.1 M Extremely indurated magnetite, relatively low magnetic response so probable high hematite content. WHI RED FO 2 LIM 15 GOS HEM 20 DI FRA D TLR20 21.1 44 C Light grey to mottled brownish clay after calc-silicate. Some minor ferruginous bands with remnant pale coloured mica flakes and trace magnetite. 42.50-43.1m, 25cm section recovered of limonitic iron and calc-silicate. LGR GRN WE 4 SRP 25 BL CCS 8 BL BED 60 2 D TLR20 44 48.5 MC Strongly hydrated magnetite and clayey residue, goethite/limonite/magnetite. BWN WE 4 LIM 30 GOS GOE 8 GOS FRA D TLR20 48.5 61.7 C EOH. Base of oxidation/weathering not reached in hole. Hole halted in clean white clay after calc-silicate. WHI LGR WE 5 D TLR22 0 2 M Detrital magnetite fragments to 30mm diameter. LGR RED WE 5 FRA D TLR22 2 9.2 C Mottled clay after calc-silicate. TAN ORA WE 5 D TLR22 9.2 11.4 M Mottled and dark coloured friable magnetite/hematite/limonite clay with minor calc-silicate. Possible trace of strongly weathered serpentine. MOT WE 5 D TLR22 11.4 16.6 CM Pale mottled clay with friable magnetite fragments and limonite rich bands. LGR DKG WE 2 SRP 5 VI DPS 3 BL TRA 15 BS FRA D TLR22 16.6 20.3 MC Similar to previous lithology with magnetite content gradually increasing towards bottom of unit, approaching semi massive in places. MOT DKG WE 4 D TLR22 20.3 26.6 BC Very friable calc-silicate approaching clay in texture. Calc-silicate alteration weakening towards lower part of interval, which is interpreted as a fractured and weathered dolomite. Calc-silicate has breccia texture weakly discernable in less weathered sections. TAN WE 4 FRA BRX D TLR22 26.6 35.9 SM Base of oxidation approximately 30m. Highly fractured serpentine-rich magnetite with some shaley/silty interbeds with a trace of pyrite near bottom of interval. GRN DKG WE 1 SRP 10 MX PY 0.5 DI FRA D TLR20 0 17.2 C Pale grey white clay after calc-silicate. Ferruginous staining near bottom of interval in proximity to 20cm magnetite lens @16.5m. LGR RED WE 5 FRA D TLR20 17.2 17.8 M Limonitic and hematitic magnetite, highly fragmented. RED BWN WE 3 FRA D TLR22 35.9 40.5 M Zincian magnetite, massive with very fine grained sphalerite and minor pyrite disseminations and veinlets throughout. DKG LE 3 SPH 8 DS PY 1 DI FRA D TLR22 40.5 49.3 CM Magnetite 55% with balance as tremolite wollastonite calc-silicate. Weak brecciation texture with calc-silicate matrix. LGR FRS EPD 1 VI PY 0.5 VI CCS 40 MS BRX D TLR22 49.3 53.5 MS Massive magnetite 90%. Serpentine blebs with calcite whispy thread-like veinlets common. Some suggestion of a brecciation texture in places. DKG FRS CCT 1 VN SRP 8 BL BRX D TLR22 53.5 57.2 C EOH. Intensely hornfelsed rock, probably an impure dolostone originally. Calcite veining and weak pinkish potassic? alteration. GRN LGR WE 2 SRP 3 BL CCS 15 MS PY 0.5 DI FRA D TLR23 0 9.1 C Pale coloured clay after calc-silicate. Small friable clasts of magnetite becoming more common towards bottom of interval. LGR RED WE 5 FRA D TLR23 9.1 13.3 MC Moderately to strongly hydrated magnetite with a 25cm calc-silicate lens at 12m. BWN DKG WE 4 LIM 20 MS D TLR23 13.3 25.1 C Base of oxidation approximately 25m. Predominantly clay after calc-silicate with last few metres of interval having altered and weathered siltstone visible in places. MOT WE 5 D TLR23 25.1 36.2 BH Oonah cataclasite. Wollastonite-rich lenses common between 29-30.6m. Trace pyrite in fractures, fracturing extremely intense towards lower contact with magnetite. GRY WE 2 CCS 10 VN FRA BRX BED D TLR23 36.2 44.25 M Very high magnetite content exceeding 90%. Balance as calcite sphalerite and pyrite. DKG FO 2 PY 4 DI SPH 3 DI CCT 2 BL MAS FRA D TLR23 44.25 46.5 CM Mottled magnetite rich calc-silicate with approximately 25% magnetite and thin calcite veinlets. Possibly some silty impurities from original host rock. GRY FRS CCT 3 VN CCS 35 VI VAN D TLR23 46.5 52.9 MS Zincian (sphalerite) magnetite with fine thread-like calcite veining. Knife sharp lower contact. LGR GRN FRS SRP 10 VI SRP 10 VN CCT 10 VN MAS D TLR23 52.9 54.8 C Narrow calc-silicate rich lens with abundant green mineral (epidote?). BLK GRN FRS SRP 10 VN MAS D TLR23 54.8 63 MS Sulphidic (pyrite-sphalerite) magnetite with plentiful apple green serpentine. Magnetite approximately 65%. DKG GRN FRS SRP 12 BL PY 3 DI SPH 2 DI MAS D TLR23 63 72.8 C EOH. Thick interval of quite pure calc-silicate with accesory epidote and actinolite. Bottom 20cm of hole is Oonah siltstone cataclasite. LGR GRN FRS TRA 5 VN MAS D TLR24 0 13 C White to yellow brown clay after calc-silicate. LGR RED WE 5 FRA D TLR24 13 19.6 M Base of oxidation around 19.0m. Limonitic variably weathered magnetite becoming fresher towards lower contact. ORA BWN WE 5 D TLR24 19.6 27.4 SM Serpentine and calc-silicate rich interval with 20-25% magnetite present as an irregular intergrowth and disseminations. DKG GRN WE 1 SRP 15 BL TRA 60 VN FRA D TLR24 27.4 28.4 M Magnetite-pyrite interval, pyrite blebs 10-12% LGR WE 4 PY 12 BL FRA D TLR24 28.4 31 MC 45-50% fractured magnetite with balance as calc-silicate present in 10-15mm bands. GRY LGR WE 2 FRA D TLR24 31 32.4 C Fractured massive calc-silicate with 10% tremolite-actinolite and trace of pink mineral (garnet or rhodonite?). LGR DKG WE 3 TRA 10 VN FRA D TLR24 32.4 39.1 MS 35-40% magnetite with balance as serpentine and calc-silicate. Seems to have replaced a silty impure dolomite. GRN DKG FRS SRP 25 VN BAN D TLR24 39.1 42.2 M Magnetite 70-75%. Also texture suggesting the orginal host rock was a silty impure carbonate. DKG FRS SRP 10 VN PY 3 DI D TLR24 42.2 53.1 C EOH. Tremolite-actinolite-wollastonite rock with 20cm magnetite band at 48m. Minor garnets and dark ferro brucite? present. LGR FRS TRA 10 VN MAS D TLR26 0 13 M Friable magnetite 90% with 5% calc-silicate and 5% goethite-limonite. Magnetite fines 2.8-3.8m and 8-10m. Calc-silicate presence in paler more clayey bands within interval. LGR RED WE 5 FRA D TLR26 13 17 CM Clay rich interval with abundant limonite and friable magnetite (40%). ORA BWN WE 5 D TLR26 17 34 BC Interval comprises metasomatised Oonah cataclasite (brecciated carbonaceous siltstone). Highly fractured and weathered with fresher interval 28-30m. Base of oxidation 34m. BWN LGR WE 4 TRA 20 VN FRA BRX D TLR26 34 44.8 MC Serpentine 3-4%, calc-silicate 10%, siltstone 5%, magnetite the balance. Represents a more carbonate rich lithology within the enclosing siltstones that has been replaced/mineralised. Brecciation common eg: 37.5m. LGR DKG FRS SRP 4 VN BRX D TLR21 12.2 18.1 M Hematitic and limonitic magnetite, intensely weathered with reddish hematite staining (reduced magnetite content as evidenced by msgnetic scriber). RED BWN LE 2 FRA D TLR21 18.1 25.1 C EOH. Base of oxidation/weathering not reached. Pale coloured mottled clay with hematite staining. MOT WE 5 D TLR25 0 3 C Pale coloured clay after calc-silicate. LGR RED WE 5 D TLR25 3 5.5 CM Ferruginous clay after calc-silicate with approximately 10-15% magnetite. LGR BWN WE 5 D TLR25 5.5 11.3 M Friable magnetite with sections weathered to sand sized particles. Contains at least 10% limonite and approximately 5% calc-silicate, the calc-silicate becoming more common towards lower contact. DKG BWN WE 4 D TLR25 11.3 19 C Pale coloured clay after calc-silicate. Abundant fragments of c/s within clay, minor manganese-rich patches. LGR WE 5 D TLR25 19 26.3 M Base of oxidation 20m, although rock not fresh until about 33.8m. Very little calc-silicate present, minor blebs to 2-3%. Trace of weathered serpentine. DKG FO 3 SRP 2 BL CCS 3 BL FRA D TLR25 26.3 33.5 BC Intensely fractured and brecciated calc-silicate probably defining a significant fault structure. Narrow 15cm magnetite rich zone at 30.8m. LGR FO 3 FRA BRX D TLR25 33.5 37.65 MC Magnetite 70% with 15% serpentine and 15% calc-silicate. Some silty bands preserved from original host rock. GRY FO 2 SRP 15 BL CCS 15 BL FRA D TLR25 37.65 44.3 CM Brecciated calc-silicate with 15-20% magnetite. Minor talc and serpentine, calcite veining particularly in proximity to brecciation. LGR FRS TLC 1 VN SRP 3 BL BRX D TLR25 44.3 48.8 SM Magnetite 50%, serpentine 40% and calc-silicate 10%. Knife sharp lower contact with calc-silicate. DKG FRS SRP 40 VN CCS 10 MS FRA D TLR25 48.8 55.6 BH EOH. Intensely altered and brecciated cataclasite, originally a carbonaceous siltstone. Alteration decreasing towards the e.o.h. WHI GRN FRS TRA 12 VI BRX D TLR43 96 103.4 C EOH. Massive calc-silicate with sharp contact with previous interval. Most likely an intensely. metasomatised siltstone. Abundant green mineral at upper contact. LGR FRS ACT 3 VI MAS D TLR21 0 12.2 C Pale grey to white coloured clay with ferruginous staining at either end of interval. LGR RED WE 5 D TLR16 0 4.5 C Friable calc-silicate and pale coloured clay after c/s. LGR RED WE 5 D TLR16 4.5 5.8 NS Core loss. D TLR16 5.8 7.1 C Clay after calc-silicate. WHI WE 5 D TLR16 7.1 18.7 M Extremely hydrated limonite goethite rock, magnetic character almost totally absent in places. Trace calc-silicate clay forming a mottled appearance in places. YEL BWN WE 5 LIM 70 GOS D TLR16 18.7 20.9 C Calc-silicate with voids where limonite/magnetite has been leached out. BWN LGR FO 4 MAS FRA D TLR16 20.9 25.5 M Highly limonitic, approaching 80+%. Magnetite 15% present as friable aggregates and fines. ORA BWN WE 5 LIM 80 GOS D TLR16 25.5 27.4 CM Mottled calc-silicate derived clay.with approximately 10% magnetite present ad friable black fragments.. MOT WE 5 D TLR16 27.4 33.8 C Pale coloured clay after calc-silicate with gravelly interbeds of fresher c/s material. LGR WE 4 FRA D TLR16 33.8 35.3 M Narrow lens of intensely weathered magnetite, including friable and fines material. DKG FO 3 PY 0.5 FS BRX SHD D TLR16 35.3 38.3 C Clayey and fractured calc-silicate, original mineralisation textures almost totally destroyed by weathering. TAN WE 3 FRA D TLR16 38.3 44.9 MC Weathered and hydrated magnetite now mostly unconsolidated. Contains lenses of clay after calc-silicate approximating 20% of interval. BWN WE 5 LIM 50 GOS GOE 10 GOS FRA D TLR16 44.9 55.5 SDL EOH. Base of oxidation 47m. Appears to be an impure dolomite texturally, however intense weathering has destroyed a lot of the rock fabric. Some evidence of sheared siltstone content, perhaps interbedded material. Some evidence of brecciation near end of hole. LGR WE 3 FRA BRX D TLR35 0 5.3 M Mixed goethite magnetite detritals (to 50mm) and hydrated bedrock, becoming more friable towards bottom of interval. LGR RED WE 5 D TLR35 5.3 10.9 CM Orange clay with magnetite and goethite-limonite fragments. Some semi massive magnetite bands to 20mm. ORA WE 5 D TLR35 10.9 16.8 M Moderately hyrated fractured magnetite zone with an earthy limonite matrix in places. ORA DKG WE 5 D TLR35 16.8 21.6 C Ferruginous clay after calc-silicate, becoming less ferruginous towards lower contact. YEL BWN WE 5 D TLR35 21.6 26.4 C Base of oxidation approximately 22m. Start of interval marked by a 1m manganiferrous pure calc-silicate band. Irregular tremolite actinolite veining and alteration common throughout. LGR WE 3 TRA 15 VN FRA D TLR35 26.4 31.1 SSI Oonah siltstone and cataclasite. Weakly pyritic and highly fractured. DKG FO 3 PY 2 DI FRA BRX D TLR35 31.1 33 DM Siltstone with magnetite, magnetite approximately 35% with occasional serpentinite blebs. DKG WE 3 SRP 3 VN FRA D TLR35 33 43.1 BC EOH. Oonah cataclasite with moderate calc-silicate alteration and lesser brecciation. GRY LGR LE 2 TRA 4 VN BRX D TLR37 0 5.9 M Hydrated cellular goethite limonite magnetite. 70cm detrital layer at surface followed by balance as bedrock. LGR RED WE 5 D TLR37 5.9 8.3 CM Clay-rich mottled clay with weathered/rotted magnetite gravel sized fragments. LGR BWN WE 4 D TLR37 8.3 11.2 M Goethite limonite rich massive magnetite interval, original/primary mineralisation textures no longer visible. ORA DKG WE 4 D TLR37 11.2 16.7 C Mottled manganiferrous clay after calc-silicate. DKG BLK WE 3 TRA 2 VN BRX D TLR37 16.7 18.4 MC Mottled gravelly clay with magnetite and lesser calc-silicate fragments and magnetite fines. LGR BLK WE 4 FRA D TLR37 18.4 23.7 BH Moderately tremolite/wollastonite altered but fresher Oonah siltstone with abundant fractures, commonly at 20-30 ° to the lca. Base of oxidation ~ 20m. GRY WE 2 TRA 20 VN D TLR37 23.7 26.6 SM Pyritic siltstone with lenses of serpentine-magnetite, and lesser 20-25cm lenses of calc-silicate. LGR WHI WE 2 SRP 25 VN TRA 10 VN PY 5 VN FRA D TLR37 26.6 33.4 MS Magnetite to 90% particularly from 30m to end of interval. 10-15% serpentine blebs and intergrowth with magnetite. Trace pyrrhotite and calc-silicate. GRN DKG WE 1 SRP 10 MX FRA D TLR37 33.4 39.5 BC EOH. Intensely metasomatised siltstone with diopside tremolite-actinolite wollastonite calc-silicate. Remnant bedding @ 50° to lca visible in places. GRN LGR FRS TRA 10 VN DPS 3 VN BED 50 12 D TLR33 0 1 M Detrital magnetite gravels, 20mm maximum diameter. LGR RED WE 5 D TLR33 1 8.2 CM Pale coloured brownish clay containing magnetite fines and weathered friable fragments to maximum of 15%. BWN WE 5 D TLR33 8.2 37.35 C Clay after calc-silicate rock. At bottom of interval rock is fresher and looks like a metasomatised siltstone. 18.8-21.5m zone very rich with manganese particularly along fracture surfaces. BWN LGR WE 5 CCS 70 MS MAN 4 GOS BED FRA D TLR33 37.35 46.5 SM Base of oxidation 39.7m. Magnetite approximately 50% , with balance serpentine, calc-silicate and silty remnant of host rock. DKG FRS SRP 20 VI CCS 25 VN MAS D TLR33 46.5 54.3 CM 8-10% magnetite, with 10% serpentine mainly at base of interval. LGR GRN FRS SRP 10 VI MAS D TLR33 54.3 59 SSI EOH. Strongly metasomatised and weakly brecciated siltstone. Intense fracturing in unit suggests significant fault in vicinity. GRY GRY FO 3 DPS 3 VI SRP 1 BL CCS 5 MS BRX FRA D TLR34 0 3.3 CLY Ochre coloured limonite clay with some 3-4cm chunks of magnetite probably from scree at surface. LGR RED WE 5 D TLR34 3.3 15.6 CM Calc-silicate with 10-15% disseminated magnetite. 5-10% limonite. BWN LGR FO 3 FRA D TLR34 15.6 23.5 M Magnetite fines - unconsolidated fine grained sand with ~5% limonite. YEL BLK WE 5 D TLR34 23.5 43.9 MC Serpentine rich interval 25.9-27.1m. Base of oxidation around 23.5m. Black and white mottled rock with magnetite clasts forming what resembles a breccia in places. Magnetite quite massive from 41.8m to end of interval, also coinciding with increased serpentine content. This unit is probably what CRAE logged as calc-silicate breccia. WHI BLK FRS SRP 1 VN BRX 3 D TLR34 43.9 66.1 BC Fractured and weathered calc-silicate altered dolostone and siltstone. Some sediment bands very likely the Upper Oonah Cataclasite (eg. 54m). This interval represents a major fault- Tenth Legion Fault? LGR WE 2 BRX FRA 5 D TLR34 66.1 72.5 SM Talcose and serpentine rich magnetite lens. Possible trace asbestos veining. Some brecciation towards lower contact. DKG FRS BRX 1 D TLR34 72.5 78.8 C EOH. Unit represents calc-silicate (including tremolite-actinolite) altered and brecciated Oonah cataclasite. Brucite (ferroan) present as black aggregates. LGR GRN FRS BRX 2 D TLR31 0 7 CLY Limonite clay after magnetite with calc-silicate. Calc-silicate content increasing towards lower contact of interval. LGR RED WE 5 D TLR31 7 10.7 CM Clay after calc-silicate with minor weathered magnetite fragments. DKG MOT WE 3 PY 3 DI FRA D TLR31 10.7 20.5 MS Base of oxidation 12.2m. First 3m of interval much more weathered and broken. Minor constituents serpentine, tremolite, actinolite and epidote? Brucite intergrown with serpentine likely. DKG WE 2 FRA D TLR31 20.5 25 DM Siltstone? with magnetite. Non-magnetic black mineral present with serpentine and magnetite is probably brucite. Magnetite content approximately 30-40%. Weathering increasing towards the lower contact. GRY WHI FRS 2 SRP 3 BL BRX D TLR31 25 38.7 MS Late stage metasomatism to a magnetite serpentine brucite skarn assemblage, with possible pyroxene also present. BLK GRN WE 3 DPS 2 VN D TLR31 38.7 57.1 C Wollastonite tremolite and epidote rock with lesser brucite (black iron rich) and magnetite. Talcose near upper contact. Reddish brown garnet intergrown with pyroxene (diopside?) present at 53m. Brucite rich band near bottom of hole. EOH LGR WE 1 DPS 3 VI TRA 5 VN D TLR32 0 2.7 M Goethite-limonite-magnetite. Highly fractured and friable, also contains indurated bands to 15cm and minor detrital material. LGR RED WE 5 D TLR32 2.7 7 C Yellow brown clay after calc-silicate. Magnetite content approximately 10-15%. LGR BWN WE 5 D TLR32 7 9.8 SDL Fractured impure dolostone weathered to clay in parts. Disseminated pyrite 3%. No sample 7.5-8.3m. DKG WE 3 PY 3 DI FRA D TLR32 9.8 11.2 C Clay and gravelly fragments after a pure calc-silicate. Trace dendritic manganese. LGR WE 4 D TLR32 11.2 30 SDL Base of oxidation approx 18m. Weakly hornfelsed and calc-silicate altered impure dolostone with siltstone interbeds. Some brecciated bands healed with tremolite-actinolite. DKG WE 3 TRA 2 VN BRX D TLR32 30 38.5 LC Calc silicate altered dolostone highly fractured in interval 35-37.5m. Little to no magnetite present. Dendritic manganese in wollastonite rich bands. DKG WE 1 CRY 0.5 VN FRA D TLR32 38.5 40 C Semi-massive wollastonite tremolite actinolite rock. WHI LGR FRS TRA 25 VN MAS D TLR32 40 49.6 CM Interval containing alternate bands of magnetite and then calc-silicate rich mineralisation. Magnetite comprising approximately 45% by estimation. Minor serpentinite veinlets. DKG LGR FRS SRP 3 VN D TLR32 49.6 59 BC EOH. Brecciated Oonah cataclasite with calc-silicate alteration. Moderately weathered along fracture surfaces. GRN LGR WE 3 TRA 15 VN BRX FRA D TLR36 0 2 M Magnetite fines with lesser goethite and trace limonite. LGR RED WE 5 D TLR36 2 2.5 CM Mottled clay after calc silicate and black decomposed magnetite blebs. TAN ORA WE 5 D TLR36 2.5 26 C Base of oxidation at ~11m. Rock much fresher from 11.7m to end of interval. Manganese dendrites @ 12m. Magnetite rich band 14.4 -15.1m. Tremolite actinolite +/- pyroxene present in varying degrees mid interval. ORA LGR WE 5 D TLR36 26 31 MS Massive magnetite mottled with serpentinite. DKG WE 2 SRP 5 VN FRA D TLR36 31 33.8 CM Brecciated weathered and physically fractured calc-silicate altered siltstone probably Oonah cataclasite. LGR DKG WE 3 FRA D TLR36 33.8 45.1 BH Oonah cataclasite? Weakly pyritic sheared graphitic siltstone with fine stringy quartz veining, sometimes displaying rotation and a sheared texture. DKG FO 3 PY 0.5 FS BRX SHD D TLR36 45.1 47.9 MS Interval reptesents an original siltstone, now almost entirely replaced by magnetite and serpentine minerals. Hornfelsed siltstone at lower contact. DKG FO 1 SRP 3 DI D TLR36 47.9 52.9 BC Tremolite actinolite wollastonite breccia, no original host rock texture visible. GRN LGR WE 1 TRA 10 VN BRX D TLR36 52.9 59.1 MS Mottled magnetite with serpentinite. Abundant thick irregular serpentine veins with red brown garnets @56m. Disseminated magnetite euhedra to 3mm diameter at lower contact. BLK GRN FRS SRP 10 VN D TLR36 59.1 62.5 C Calc-silicate with 5% magnetite. LGR WE 2 TRA 15 VN FRA D TLR36 62.5 65.3 MS Magnetite with abundant serpentine blebs. Trace chrysotile at upper contact. DKG GRN FRS SRP 20 MX CRY 2 VN D TLR36 65.3 71 LC EOH. Oonah siltstone cataclasite very strongly pervasively altered to tremolite-actinolite +/-pyroxene skarn. Weak brecciation texture. GRN LGR FRS TRA 35 VN BRX D TLR42 0 0.8 M Detrital magnetite averaging 25mm fragments. LGR RED WE 5 D TLR42 0.8 18 C Clay after calc-silicate with trace magnetite fragments. LGR TAN WE 5 D TLR26 44.8 50.8 BC Brecciated and calc-silicate mineralised cataclasite. Diopside and tremolite-actinolite present as irregular intergrowths and veining. GRN LGR FRS TRA 3 VN CCS 15 VN BRX FRA D TLR26 50.8 62 SCI Carbonaceous siltstone with disseminated pyrite 2%. Upper contact characterised by intense brecciation. DKG LE 2 PY 2 DI BRX D TLR26 62 69.5 Q EOH. Appears to be a metasomatised and hornfelsed sandstone, now forming an indurated brownish coloured quartzite. LGR BWN FRS SER 4 DI FRA D TLR27 0 10.3 CLY Goethite-limonite clay. Hydrated iron oxides. 0 - 1.2m magnetite goethite cap. Base of oxidation 13.30m. Some white clay interbeds representing weathered calc-silicates. LGR RED WE 5 FRA D TLR27 10.3 11.5 MC Coarse cream/black magnetite calc-silicate gravel. Lesser goethite limonite bands to 15cm thickness. GRY WE 4 FRA D TLR27 11.5 13.3 M Strongly weathered hydrated magnetite, some pisolites present. ORA WE 4 FRA D TLR27 13.3 14 NS Core loss D TLR27 14 16.05 CM Fractured magnetite/calc-silicate unit comprising 50% magnetite by estimation. ORA WE 5 FRA D TLR27 16.05 18.65 C Calc-silicate with remnant siltstone bands, probably representing an original carbonate and detrital sedimentary sequence. LGR WE 3 FRA D TLR27 18.65 19.7 M 1 metre band of fresh magnetite intercalated with minor tremolite and serpentine bands and narrow calcite veins. BLK CCT 2 3 WE 1 VAN 3 D TLR27 19.7 41 C EOH Calc-silicate altered (skarnified) dolomitic sediment. Trace epidote and actinolite. Highly indurated and partly silicified interval with good orientation at bottom of hole. GRY CCT 2 3 FRS MAS VAN 3 SIL 2 D TLR28 0 1.8 M Gravelly magnetite fines, fragments to 5cm. Lesser limonitic and goethitic weathered fragments. LGR RED WE 5 FRA D TLR28 1.8 2.4 NS D TLR28 2.4 5.1 CLY Limonitic yellow clay presumably after calc silicate with magnetite. YEL WE 5 D TLR28 5.1 6.7 NS D TLR28 6.7 13 M Magnetite fines with lesser fragments to 4cm. Goethite and limonite 3-4%. BLK WE 5 FRA D TLR28 13 14 CLY Weakly magnetic limonite clay. ORA BWN WE 5 D TLR28 14 14.8 CLY Limonite clay, originally a calc silicate rich interval. ORA WE 5 D TLR28 14.8 16.4 NS D TLR28 16.4 20.9 BC Intensely weathered brecciated calc-silicate. Original rock may have been Oonah cataclasite from relict textures present. GRY WE 4 D TLR28 20.9 21.5 MC Totally weathered magnetite fines with grey calc-silicate derived clay. ORA BWN WE 5 LIM 80 GOS D TLR28 21.5 29 C Decomposed calc-silicate with minor magnetite content in last metre of interval. BLK LGR LE 1 D TLR28 29 30.1 M Base of oxidation 30m. Hydrated iron grading towards magnetite fines at bottom of interval. 10% calc-silicate content. BWN BLK WE 3 FRA D TLR28 30.1 56.5 C EOH. Bottom of hole reached in an impure dolostone. Thick pale grey clayey calc silicate unit with regular gravelly texture in fresher bands. Evidence of less alteted dolostone sections now weathered to a grey clay. LGR WHI WE 4 D TLR29 0 10.7 CM Clay after calc-silicate with friable magnetite fragments. 7-10.7m interval is less weathered. Magnetite approximately 25% of total. LGR RED WE 5 D TLR29 10.7 12.4 M Very strongly hydrated magnetite limonite with minor calc-silicate. Leached and intensely weathered. DKG WE 2 FRA D TLR29 12.4 16.1 MC Leached and fractured limonitic and calc-silicate rich with 50% or more magnetite. Only relict textures still visible after weathering. MOT WE 4 FRA D TLR29 16.1 21.2 M Totally rotted limonitic serpentine magnetite. Greenish magnetite fines and clayey limonitic bands. Serpentine content increasing towards lower contact. BWN GRN WE 5 SRP 20 BL D TLR29 21.2 38 MS Base of oxidation approximately 26m. Spectacular serpentine and calc-silicate rich magnetite breccia. DKG GRN FRS SRP 20 MX CCS 15 VN D TLR29 38 45.7 BH Oonah siltstone cataclasite. Convoluted bedding at 50° to lca, quartz veining common. GRY WE 1 FRA BRX 45 20 BED 50 2 D TLR29 45.7 57.7 BC EOH. Brecciated and moderately metasomatised siltstone cataclasite. Talc and calc-silicate matrix with clasts predominantly of siltstone. Magnetite-rich lenses 45.8-46.6m and 51.3-52.2m. LGR DKG FRS TLC 3 VI CCS 15 VN FRA BRX D TLR18 0 2.9 M Magnetite detritals and fractured bedrock. Coarse magnetite gravel to 15mm. Cellular goethite and limonite to 15%. LGR RED WE 5 D TLR18 2.9 10 C Manganese stained decomposed calc-silicate approaching clay. LGR BWN WE 4 MN 1 VI D TLR18 10 12.9 CM Mottled clay after calc-silicate. Magnetite 10% present as black friable irregular bands. CRM BWN WE 4 BRX FRA D TLR18 12.9 15.7 M Decomposed magnetite fines with approximately 20% goethite/limonite. ORA BWN WE 5 D TLR18 15.7 18.9 CM Mottled light grey clay with increasing magnetite content towards lower contact. GRY DKG FRS 3 CCT 10 BL SRP MAS D TLR18 18.9 22 M Magnetite with 5% calc-silicate content. Strongly decomposed and rotted, with some more competent 10cm bands. 5% hydrated iron minerals. GRY WE 4 CCS 30 MS FRA BRX D TLR18 22 24.4 CM Fractured calc-silicate with 10% magnetite weathered to fines. LGR BWN WE 4 D TLR18 24.4 55.4 LC EOH.Base of oxidation approximately 40m. Impure friable dolostone with siltstone interbeds heavily altered to wollastonite with brecciation texture in places. Some graphitic intervals 40-40.6m, 43-44.5m, 54-55.3m. LGR WE 5 BRX D TLR30 0 0.5 CM Calc-silicate clayey sand. LGR RED WE 5 D TLR30 0.5 4.5 M Friable magnetite fines (fine grained sand). BWN WE 4 D TLR30 4.5 5 CM Calc-silicate weathered to clay in parts. YEL WHI WE 4 D TLR30 5 6.3 M Friable magnetite fines assaying well over 50% Fe by handheld XRF. MOT DKG WE 4 D TLR30 6.3 8.75 C Weathered to clay in places, otherwise friable and broken. YEL WHI WE 4 D TLR30 8.75 13.8 M Disaggregated magnetite with abundant limonite and lesser goethite. Unit averaging over 50% Fe by handheld XRF. Characterised by a fine ferruginous sand in texture. Calc-silicate content increasing towards lower contact. BWN YEL WE 4 D TLR30 13.8 17.3 CM Decomposed calc-silicate approaching a sandy clay, with lesser pods of strongly weathered magnetite. LGR BWN WE 4 D TLR30 17.3 18.3 MC Magnetite almost totally hydrated to limonite, with minor goethite also present. YEL BWN OXD 4 D TLR30 18.3 21.5 C Base of oxidation/hydration at 18.50m. Some manganese dendrites. First competent unit. WHI FO 2 D TLR30 21.5 22.7 MC Magnetite with calc-silicate to a maximum of 25%. BLK LE 1 D TLR30 22.7 28.1 C Partially decomposed calc-silicate wollastonite rock with minor manganese dendrites. WHI WE 2 D TLR30 28.1 37 CM Wollastonite with varying magnetite content. Minor brecciation textures. Narrow 50cm magnetite band @32.4m. LGR WHI WE 3 BRX FRA D TLR38 0 13.1 C Clay after calc-silicate, traces of magnetite fragments towards base of interval. Minor magnetic fragments probably from surface detritals at start of interval. LGR RED WE 5 D TLR38 13.1 14.7 CM Intensely weathered and hydrated magnetite calc-silicate band which represents a transition to the more massive magnetite unit beneath. Magnetite approximately 25%, the balance limonite and clay after calc-silicate. ORA BWN WE 4 LIM 25 MS D TLR38 14.7 16.3 NS D TLR38 16.3 17.1 M Hydrated magnetite fragmented core representing the upper contact of a thick mineralised interval. 17.1m marks the base of oxidation, the base of weathering approximately 23.5m. BWN DKG WE 3 LIM 25 GOS FRA D TLR38 17.1 19.6 M Only 20cm of core to represent this sample due to core loss. Friable and clayey limonite magnetite. BWN DKG WE 5 D TLR38 19.6 21.1 NS D TLR38 21.1 54.4 MS Magnetite averaging 50-60%, 25% serpentinite with the balance calc-silicate and remnant silty grains from host rock. Start of interval very weathered, approaching fine grained magnetite sand. Texture suggesting preferential replacement of siltstone/carbonate host rock by magnetite at 26.4m. Knife-sharp lower contact. LGR GRN WE 4 SRP 25 BL CCS 8 BL BED 60 2 D TLR38 54.4 57.1 C EOH. Intensely altered calc-silicate with texture at 55.8m suggesting an original brecciated siltstone host. Epidote and possible actinolite intergrowth with pinkish potassic? alteration. GRN LGR FRS ACT 2 VI EPD 10 PER BRX K 1 D TLR41 0 1 M Magnetite surficial detritals. LGR RED WE 5 D TLR41 1 10 C Appears to be an intensely metasomatised siltstone originally, now mostly a light brown white and grey mottled clay. BWN WE 5 D TLR41 10 13.5 CM Clay after calc-silicate with approximately 25-30% magnetite fragments. Some slightly fresher lenses with relict siltstone? texture still visible. CRM WE 4 BRX FRA D TLR41 13.5 15.7 C Intensely altered calc-silicate rock with 5% magnetite. Minor manganese on fracture surfaces. TAN LGR WE 3 CCS 80 MS MAS D TLR41 15.7 18.9 MS Intensely weathered and fractured rock with approximately 45% magnetite. Could represent a fault zone. GRY DKG FRS 3 CCT 10 BL SRP MAS D TLR41 18.9 21 BH Interesting interval containing shattered rock which appears to be an intensely metasomatised dolostone with siltstone interbeds. There appears to be preferential fracturing along breccia clast boundaries. GRY CCS 30 MS FRA BRX D TLR41 21 31.2 MS Pyrrhotitic interval with green brucite? and serpentine blebs. Base of oxidation/weathering approximately 22.5m. Sharp carbonaceous? contact with underlying unit. Estimated 50% magnetite over interval. DKG WE 1 PO 7 VI CCS 10 BL D TLR41 31.2 41.4 BC EOH. Confirmed siltstone cataclasite textures at 35.9m, 36.3m and 39.8m. Moderately metasomatised siltstone cataclasite with some graphitic material still visible from the original carbonaceous siltstone. MOT LGR LE 2 CCS 50 MS BRX D TLR39 0 3.1 M Core loss 1.2-1.9m. Surficial detrital magnetite with lesser hydrated fragments of magnetite bedrock. LGR RED WE 5 D TLR39 3.1 4.8 M Moderately hydrated limonite magnetite. Strongly weathered to a clayey gravel texture. YEL BWN WE 3 LIM 25 GOS FRA D TLR39 4.8 11.4 M Interval mostly defined by magnetite weathering texture rather than lithology. Highly friable and fractured with weak hydration and clay after calc silicate. Base of weathering/oxidation 11.4m. Fresh band 6.3-7.0m with visible calc silicate alteration. BLK BWN WE 4 LIM 10 GOS FRA D TLR39 11.4 19.2 MC Massive magnetite with narrow 15-40cm calc-silicate lenses. Magnetite content decreasing towards lower contact, with serpentine and possible diopside increasing. LGR DKG WE 2 SRP 5 VI DPS 3 BL TRA 15 BS FRA D TLR39 19.2 40.3 BH EOH. Thick sequence of moderately brecciated and metasomatised Oonah siltstone. Fault zone with associated pugh at 33m. Abundant green diopside with tremolite. Unit becoming more competent at depth. Unit resembles recrystallised dolomite in places, probably best interpteted as interbedded siltstone and dolomite. LGR GRN FO 3 DPS 5 VI TRA 5 MS BRX FRA D TLR40 0 1.4 M Magnetite detritals to 25mm diameter. LGR RED WE 5 D TLR30 37 49.5 LC Decomposed dolomite with calc-silicate alteration. Trace carbonaceous stylolites. EOH. LGR WE 3 FRA D TLR40 1.4 4 M Medium to fine-grained magnetite fines. Small fragments of calc-silicate to 10mm in size, averaging 2-3%. ORA DKG WE 4 D TLR40 4 12 CM Transition unit representative of change from massive magnetite to calc-silicate unit below. Almost totally decomposed, with manganese rich joint fill material common in calc-silicate lenses. GRY BWN FRS 4 CCS 5 VN LAM D TLR40 12 31.25 H Calc-silicate altered siltstone, very decomposed. Possibly quite brecciated, but weathering intensity masks definite textural proof. LGR LGR WE 5 CCS 30 MS FRA BRX D TLR40 31.25 46.6 BC EOH. Base of oxidation approximately 37m. Hornfelsed and strongly metasomatised and brecciated siltstone? LGR GRN FO 3 TRA 20 VN DPS 5 VI FRA BRX D TLR43 0 5 C Clay after calc-silicate, trace magnetite fines at 4m. LGR RED WE 5 D TLR43 5 11.9 M Magnetite fines comprising first metre, then grading to hydrated limonite-goethite. MOT DKG WE 4 D TLR43 11.9 18.2 CM Calc-silicate altered siltstone cataclasite, with gradually increasing magnetite mineralisation towards lower contact. Base of oxidation approximately 18m. MOT GRY WE 4 D TLR43 18.2 28.2 BH Moderately altered siltstone cataclasite with frequent fracturing. GRY WE 2 CCS 5 VN FRA BRX D TLR43 28.2 62.9 MC Thick interval of high Fe magnetite with possible breccia texture. Small 3-4mm blebs of hydrated material and a dark green mineral. Trace sphalerite and pyrrhotite disseminations. Magnetite speckled with 15% tremolite or white c/s mineral. LGR DKG FRS SPH 0.5 DS PO 0.5 DS BRX D TLR43 62.9 74.4 BH Weakly sulphidic carbonaceous siltstone cataclasite becoming more altered towards lower contact. Brecciation textures clearly visible 70-73m. Green mineral epidote/actinolite? present as minor vein inclusions. LGR GRY WE 1 PO 0.5 DI FRA BRX D TLR43 74.4 75.2 M 95-98% clean magnetite with trace green mineral and carbonaceous inclusions. Knife sharp lower contact. DKG FRS MAS D TLR43 75.2 78.5 BC Calc-silicate flooded siltstone cataclasite becoming almost entirely white massive calc-silicate at the lower contact. Abundant green mineral - actinolite? 76-77m. Gradational change to magnetite at lower contact. GRN LGR FRS ACT 5 VI BRX D TLR43 78.5 87 CM Clearly a calc-silicate altered siltstone with lesser narrow magnetite lenses near top of interval. Blebs of rhodonite at 83.1m. LGR FRS SRP 5 BL CCS 10 MS BED 0.5 D TLR43 87 96 MS Magnetite with 10-15% serpentine minerals and 2-3% calc-silicate mineralisation. Trace whispy calcite veins after chrysotile asbestos fibres. DKG FRS CRY 0.5 VN D TLR42 18 46 H Base of oxifation approximately 27.4m. Calc-silicate rich band 23.5-26.5m. Interval essentially weakly metasomatised siltstone with bedding at approximately 65 degrees to the lca. Trace pyrite at 39m. Interval hosts a significant fault most likely. Weak alteration to a light green mineral visible from 35-40m. GRY FRS BED 65 0.5 FRA BRX D TLR42 46 48.5 H EOH. Oonah cataclasite. Bedding no longer discernable, brecciation texture dominant. Increased carbonaceous content. DKG FRS BRX D TLS3 0 4 C Clay after calc-silicate, trace magnetite present as gravelly inclusions. LGR WE 5 D TLS3 4 10 CM Clay with 40-50% fine-grained magnetite content. GRY FRS 4 CCS 5 VN LAM D TLS3 10 49 C Decomposed limestone with calc-silicate alteration. Trace weathered serpentine. Moderate brecciation visible in unweathered fragments around 35m. CRM WE 4 BRX FRA D TLS3 49 51.2 MS 40% magnetite, very fine grained green serpentinite? with abundant calcite veinlets present as whispy texture. GRY GRN WE 3 D TLS3 51.2 59.2 C Calc-silicate altered limestone, highly fractured, probably originally a brecciated zone. GRY WE 3 FRA D TLS3 59.2 68.5 MS 70% magnetite with 25% serpentine and balance as calc-silicate rich bands to 10cm. Minor fine-grained disseminated sphalerite. GRY FRS SPH 3 DI D TLS3 68.5 73 SLM EOH. Stylolitic limestone with minor very fine-grained magnetite present in carbonaceous veinlets. GRY FRS BAN 4 D TLR44 0 2 NS Tri-coned. LGR WE 5 D TLR44 2 12 C Clay after calc-silicate. TAN ORA WE 5 D TLR44 12 24.3 C Grey clay after calc-silicate, hostrock probably originally a siltstone. Base of oxidation @ 24.3m. LGR WE 5 D TLR44 24.3 30 C Fresh indurated calc-silicate with small amounts of disseminated magnetite being introduced towards lower contact. LGR FRS MAS D TLR44 30 40.9 SM Magnetite only comprising 25% of interval, with balance serpentine, chrysotile? (trace), graphite and very fine grained cladtic material. 30cm calc-silicate lens at 38.5m. 10cm coarse-grained quartz vein at 37.6m. Fairly gradational lower contact with siltstone unit. DKG WE 1 CRY 0.5 VN D TLR44 40.9 52.3 BH EOH. Calc-silicate altered Oonah siltstone cataclasite. Carbonaceous intervals display clear brecciation textures with angular clasts to 20mm common. Light green pervasive alteration mineral present where calc-silicate alteration more strongly developed. 51.9-52.3m no sample. DKG LGR WE 2 BRX BED 40 1 D TLS1 0 4 M Interval composed of detritals and some lost but very oxidised core. LGR WE 5 D TLS1 4 8.85 LM Indurated stylolitic limestone with approximately 5% disseminated magnetite. Freely effervescent with dilute HCl. Weak pervasive calc-silicate alteration. GRY FRS CCS 5 VN LAM D TLS1 8.85 10.4 MS Magnetite with 10-15% serpentine blebs, and 5% calcite. GRY GRN SRP 5 VN CCT D TLS1 10.4 15.7 LC Appears to be a pervasive calc-silicate altered limestone with 5% disseminated magnetite accumulations in places. GRY WHI WE 2 CCS 75 MX FRA D TLS1 15.7 17.7 MS Lens of serpentine magnetite with some calc-silicate and calcite content to 5%. GRY FRS CCT 10 BL SRP MAS D TLS1 17.7 20.5 C Very similar unit to 10.4-15.7m interval. Intense calc-silicate alteration has destroyed original limestone texture. GRY FRS MNT 3 DI MAS D TLS1 20.5 37.2 LM 20-30% magnetite bearing laminated limestone. Unusual texture showing a preferred orientation, particularly from 31-34m, with some sections resembling a breccia. Occasionally containing serpentine blebs. Possible underground workings intersected between 21.1-23.6m. GRY WHI FRS SRP 3 BL BRX D TLS1 37.2 50.6 LC EOH. Calc-silicate altered original limestone with some silty content towards bottom of interval. Faulted upper contact (several metre zone). GRY GRN LE 2 FRA D TLS2 0 0.9 NS LGR WE 5 D TLS2 0.9 1.2 M Detrital lumps to 50mm diameter. BWN D TLS2 1.2 4.85 LM Interval contains approximately 10% magnetite as irregular veins intergrown with a dark green mineral replacing a weakly bedded limestone. Some pervasive calc-silicate alteration increasing in intensity towards lower contact. GRY FRS MNT 10 VI BED 55 2 D TLS2 4.85 7.4 SM 25% magnetite serpentinite lens with very irregular contacts. GRY GRN FRS MNT 25 VI MAS D TLS2 7.4 22.6 C Very bleached pale colored and massive zone of calc-silicate alteration, possibility that some content is magnesite. Some magnetite content visible as 10-15cm aggregates intergrown with calc-silicate. WHI FRS MNT 1 VI MAS D TLS2 22.6 24.9 SM Moderately mineralised Domain S mineralisation with approximately 40% magnetite. Some blebs of calc-silicate mineralisation. GRY GRN FRS MNT 40 VI MAS D TLS2 24.9 32 C Weakly brecciated calc-silicate with traces of speckled magnetite aggregates comprising less than a few percent of the rock. Sharp upper and lower contacts. GRY FRS MNT 2 DI BRX SPX D TLS2 32 39 SM 25% magnetite serpentinite. Abundant light green serpentine with magnetite speckled and laminated within. GRN GRY FRS MNT 25 BS BAN D TLS2 39 45.5 C Indurated calc-silicate with a few% magnetite aggregations near top of interval. Some banding of mineral textures, particularly a dark green mineral - brucite? GRY FRS MNT 2 VI BAN D TLS2 45.5 61.5 MS Magnetite with approximately 40% magnetite, with the balance light green serpentine and lenses of calc-silicate near bottom of interval 57.1-57.6m, 60.5m. Very irregular lower contact. GRY GRN FRS SRP 5 VN CCS BRX D TLS2 61.5 70.1 BC EOH. Similar to previous calc-silicate unit, with magnetite-rich band 64.2-65.25m. Some signs of brecciation towards lower contact. GRY FRS MNT 8 VI BRX D TLR45 0 21.1 C Clay after calc-silicate with dark grey bands probably representing less altered siltstone near bottom of interval. No core 18.1-21.1m. LGR WE 5 D TLR45 21.1 24.1 MS Clay after magnetite-serpentinite, moderately magnetic. LGR GRN WE 4 D TLR45 24.1 27.7 NS D TLR45 27.7 31.6 MS Base of oxidation 28m, core fresh and indurated to end of interval. GRN DKG FRS SRP 25 BL MAS D TLR45 31.6 34.9 C Massive calc-silicate with a few 50mm wide magnetite veins. Knife sharp contacts. LGR FRS D TLR45 34.9 41 MS Some graphite content as fine-grained matrix? Serpentine approximately 15%. DKG WE 1 SRP 15 BL MAS D TLR45 41 50.7 BH EOH. Unit represents an intensely metasomatised siltstone cataclasite with clasts altered to calc-silicate within a more graphitic matrix. Abundant green mineral present-epidote? GRN LGR LE 3 EPD 5 VN FRA BRX