Hole_ID,mFrom,mTo,Lith_Plot,Lith1_Code,Lith1_Texture,Colour,Oxidation,Alt1_Code,Alt1_Int,Alt1_Style,Min1_Code,Min1_Pct,Min1_Style,Min2_Code,Min2_Pct,Min3_Code,Min3_Pct,Min4_Code,Min4_Pct,Min5_Code,Min5_Pct,Vein1_Comp,Vein1_Style,Vein1_Pct,Vein2_Comp,Vein2_Style,Vein2_Pct,Comments,Data_Source
MCL01,0,4.1,,WY,Fg,Dbr,fr,,,,,,,,,,,,,,,,,,,,,Overburden/Fill from existing workings. Mix Qtz chips shales/clays.,
MCL01,4.1,4.4,,SL,Fg,Dgy,fr,,,,,,,,,,,,,,,,,,,,,"Liminated siltstone, shales with small qtz chips.",
MCL01,4.4,4.5,,QTZ,Fg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,Narrow band medium sized Qtz chips upto 4cm in size.,
MCL01,4.5,8,,SL,Fg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Plae siltstone, not laminated small Qtz chips present but decreasing towards end of interval",
MCL01,8,9,,SL,Fg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Gravel/Sand/Siltstone mix composed of small chips, phyllite?.",
MCL01,9,10.2,,SL,Fg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Very fine siltstone with uniform texture, and colour. No evidence of shales.",
MCL01,10.2,10.3,,SL,Fg,Dgy,Fr,,,,,,,,,,,,,,,,,,,,,Loose siltstone mix qtz chips/gravels.,
MCL01,10.3,12,,SL,Fg,Pgy,Fr,,,,,,,,,,,,,,,,,,,,,Siltstone/ sands,
MCL01,12,13,,CL,,,,,,,,,,,,,,,,,,,,,,,,,
MCL01,13,15.3,,SL,Fg,Gy,Fr,,,,,,,,,,,,,,,,,,,,,"Mottled Clay/siltstone fine grain no chips, harber material mixed with brown clays",
MCL01,15.3,15.77,,SH,Fg,Gy,Fr,,,,,,,,,,,,,,,,,,,,,Shale units/siltstone/ carbonaceous in places.,
MCL01,15.8,16,,SD,Fg,Pgy,Fr,,,,,,,,,,,,,,,,,,,,,Small band of silicified sandstone,
MCL01,16,16.3,,SH,,Dgy,Fr,,,,,,,,,,,,,,,,,,,,,Shale puggy,
MCL01,16.3,21,,SHB,Fg,Bk,fr,Sul,3,Dsm,py,1,,sph,0.5,gal,1,,,,,,,,,,,"Black Shale, interbound with pale shale/siltstone.16.17 - 17.0m Lighter shale unit small gravels/QTZ chips. Disseminated pyrite throughout unit with an abundance between 17.50 -17.70m. Small fine traces of Galena throughout.",
MCL01,21,22,,CL,,,fr,,,,,,,,,,,,,,,,,,,,,,
MCL01,22,24,,WA,Cg,BK,fr,Sul,2,Dsm,py,0.5,,,,gal,0.1,,,,,,,,,,,"Sand/gravel mixture well sorted small qtz chips. Disseminated pyrite throughout unit. Decrease in Galena, no evidence of sphalerite.",
MCL01,24,25.3,,CL,,,,,,,,,,,,,,,,,,,,,,,,,
MCL01,25.3,26,,SH,Fg,,fr,,,,,,,,,,,,,,,,,,,,,Shale unit/ wood chips? Workings? Laminated shale/phyllite chips. No sulphides present.,
MCL01,26,31.37,,SHB,Fg,BK,fr,Sul,3,Dsm,py,1,,,,gal,1,,,,,,,,,,,"Black shale unit. Mineralized throughout, uniform texture and grain size, pyrites and Galena disseminated. Increase in galean is associated with presence of QTZ chips.",
MCL01,31.37,32,,SH,Fg,Dgy,fr,,,,,,,,,,,,,,,,,,,,,Lighter shale unit no mineralization or sulphides. Waterlogged clay material towared end of unit.,
MCL01,32,33,,CL,,,,,,,,,,,,,,,,,,,,,,,,,
MCL01,33,36,,WY,vfg,Bryl,fr,,,,,,,,,,,,,,,,,,,,,"Clays, brown waterlogged, poor recovery workings? Uniform texture",
MCL01,36,37,,CL,,,,,,,,,,,,,,,,,,,,,,,,,
MCL01,37,39,,WY,Fg,Bryl,fr,,,,,,,,,,,,,,,,,,,,,Brown clays,
MCL01,39,42,,CL,,,,,,,,,,,,,,,,,,,,,,,,,
MCL01,42,42.9,,WY,Fg,Bryl,fr,,,,,,,,,,,,,,,,,,,,,"Brown/yellow clays, mixture of material, waterlogged workings?",
MCL01,42.9,43.3,,SHB,Fg,Bk,fr,sul,2,Dsm,py,0.5,,,,gal,0.5,,,,,,,,,,,"Black Shale Fine grained, traces of disseminated pyrite and galena. Small QTZ fragments indicate mineralization is associated with QTZ veins.",
MCL01,43.3,44.2,,SL,Fg,Dgy,fr,,,,,,,,,,,,,,,,,,,,,"Siliceous hard siltstone at contact with small thin Qtz, calcite veins upto 2cm in width.",
MCL01,44.2,53.8,,SH,Fg,Dgy,fr,,,,,,,,,,,,,,,,,,,,,Graphitic black carbonaceous shale. Very well laminated evidence of shear. QTZ veins throughout unit. No evidence of black pug or mineralization as with black shale unit above. Larger QTZ veins at end of hole 51.6 - 53.86m.,
MCL02,0,1,,SL,FG,PGY,FR,,,,,,,,,,,,,,,,,,,,,"Siltstone with intermixed gravels, Qtz Chips",
MCL02,1,6.5,,SL,FG,PGY,FR,,,,,,,,,,,,,,,,,,,,,"Fine Grained chips, possible phyllite chips? 9.8m - 10 band of sandstone quartzite",
MCL02,6.5,11.3,,SL,FG,PGY,FR,,,,,,,,,,,,,,,,,,,,,Siltstone/shales,
MCL02,11.3,12,,SHB,FG,DGY,FR,,,,,,,,,,,,,,,,,,,,,"Distinct sharp contact, traces of pyrite. Hard sandstone/quartzite present at contact",
MCL02,12,15,,SHB,FG,DGY,FR,,,,py,0.5,,sph,0.1,gal,0.5,,,,,,,,,,,"Dark carbonaceous shale, disseminated pyrite signs of galena and traces of sphalerite at 13.6m. Minor traces of well defined euhedral Qtz crystals.",
MCL02,15,17.7,,SHB,FG,DGY,FR,,,,py,1,,sph,0.5,gal,1,,,,,,,,,,,Mottled black clay/shale with interbound light pale grey siltstone. Disseminated pyrite. Harder quartzite/sandstone band 6.10m - 6.20m,
MCL02,17.7,20.5,,SHB,FG,DGY,FR,,,,py,0.1,,sph,0.1,gal,0.1,,,,,,,,,,,Same as interval described above much more pale with less carbonaceous material. Increase in siltstone/ mottled clays. Decrease in sulphides. Small Qtz chips/Phyllite throughout .,
MCL02,20.5,27.3,,SL,FG,DGY,FR,,,,,,,,,,,,,,,,,,,,,"Lighter siltstone, QTZ chips. Siliceous siltstone, qtz veins throughout. Presence of carbonates? Poor recovery zone. Workings?",
MCL02,27.3,29,,SH,FG,BK,FR,,,,,,,,,,,,,,,,,,,,,Graphitic carbonaceous shale with distinct shearing.,
MCL02,29,31.3,,WY,CG,DGY,FR,,,,,,,,,,,,,,,,,,,,,"Well sorted Sand/broken uni, Qtz grains and pyrite througout unit.",
MCL02,31.3,42.1,,SH,FG,DGY,FR,,,,,,,,,,,,,,,QTZ,VN,,,,,"Small traces pyrite black shale/slate/graphitic. Evidence of shearing, QTZ veins. Broken",
MCL02,42.1,42.8,,SH,FG,DGY,FR,,,,,,,,,,,,,,,QTZ,VN,,,,,"Large QTZ veins present, minor pyrite hard foliated shales.",
MCL02,42.8,45.2,,QTZ,FG,PGY,FR,,,,,,,,,,,,,,,QTZ,VN,,CAL,VN,,"Minor traces of pyrite, throughout unit. Cerrusite quartzite unit.",
MCL02,45.2,50.2,,SL,FG,BK,FR,,,,py,0.1,,,,,,,,,,QTZ,VN,,CAL,VN,,Carbonaceous silicified siltstone unit. Thin calcite veins finely laminated.,
MCL02,50.2,61.2,,SL,FG,GY,FR,,,,,,,,,,,,,,,QTZ,VN,,CAL,VN,,Carbonaceous silicified siltstone laminated with minor thin calcite/qtz veins. Large coarse qtz veins towards end of the unit. Evidence of graphitic schist. Yellow/Brown Fe staining through thin Qtz veins. Large Qtz veins associated with the occurrence of,
MCL03,0,3.6,,CL,,,,,,,,,,,,,,,,,,,,,,,,Core Loss,
MCL03,3.6,4.9,,WV,Mg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,Rubble Alluvium,
MCL03,4.9,17.1,,SL,Vfg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Laminated Siltstone, Interbeddeed sands, phyllites",
MCL03,17.1,22.3,,SL,Fg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Coarse, mixture of sands",
MCL03,22.33,25.8,,SL,Vfg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Very fine grain siltstone, qtz sands/chips present gradation into black shale",
MCL03,25.8,27,,SHB,Fg,BK,fr,,,,py,1,,gl,1,,,,,,,,,,,,,"Fine disseminated pyrite and traces of galena, black shales with lighter mixed shales and siltstones, deformed into unit.",
MCL03,27,28.8,,SHB,Fg,Bk,fr,,,,py,1,,gl,1,,,,,,,,,,,,,"Very Dark shale, fine grained galena.",
MCL03,28.8,31,,SH,Fg,Dgy,fr,,,,py,1,,gl,2,,,,,,,,,,,,,Dark/light shales interbedded indicating deformation,
MCL03,31,31.7,,SH,Fg,Dgy,fr,,,,py,2,,gl,2,,,,,,,,,,,,,"Coarser shale unit containing Qtz Chips, mottled clay? Siltstone? Fine grained galena.",
MCL03,31.7,32.6,,SHB,Fg,Bk,fr,,,,py,3,,gl,1,,,,,,,,,,,,,"Sulphides increasing, Dark shale, Increasing pyrite towards end of interval",
MCL03,32.6,33.1,,SHB,Fg,Bk,fr,,,,py,8,,gl,1,,,,,,,,,,,,,Fine grained black shale increase in pyrite,
MCL03,33.1,34,,SH,Fg,Gy,fr,,,,,,,,,,,,,,,,,,,,,Lighter shale unit.,
MCL03,34,34.6,,CL,,,fr,,,,,,,,,,,,,,,,,,,,,,
MCL03,34.6,38.2,,SL,Fg,Bryl,fr,,,,,,,,,,,,,,,,,,,,,"Light siltstone, foliated shales coarse grained Qtz Chips",
MCL03,38.2,39.1,,CL,,,fr,,,,,,,,,,,,,,,,,,,,,,
MCL03,39.1,42.7,,SL,Fg,Dgy,fr,,,,,,,,,,,,,,,,,,,,,"Siltstone/shales, strong foliation",
MCL03,42.7,44,,SL,Vfg,Pgy,fr,,,,,,,,,,,,,,,,,,,,,"Siltstone/shales, strong foliation",
MCL03,44,46,,SL,Fg,Gy,fr,,,,,,,,,,,,,,,,,,,,,Quartz vein 45.65. Deformation in unit with Fe Stone.,
MCL03,46,47.2,,CL,,,fr,,,,,,,,,,,,,,,,,,,,,Core Loss,
MCL03,47.2,54.3,,SL,Mg,Pbr,fr,,,,,,,,,,,,,,,,,,,,,"Laminated shale/siltstone, with Fe Stone present. Deformation and shearing evident, Dolomite?",
MCL03,54.3,54.8,,SL,Cg,Bryl,fr,,,,,,,,,,,,,,,,,,,,,Coarse grained with small amounts of pyrite. Maybe sign of workings due to sudden loss of re,
MCL04,0,2,,WV,,PGY,fr,,,,,,,,,,,,,,,,,,,,,Tertiary gravel cover,
MCL04,2,5,,WY,VFG,GYBR,fr,,,,,,,,,,,,,,,,,,,,,"Light grey to brown clay after phyllite, containing remnant fragments and grit",
MCL04,5,8.4,,SL,,BR,fr,,,,,,,,,,,,,,,,,,,,,Dark brown – fawn coloured siltstone and clayey interbeds. Siltstone highly decomposed to a gravel or rubble. Ferruginous staining responsible for colour. Poor recoveries where clayey beds eroded by gravels in core tube.,
MCL04,8.4,10,,WA,MG,DBR,fr,,,,,,,,,,,,,,,,,,,,,Dark brown to white medium to coarse-grained sand probably derived from enclosing units. Large quartz pebbles likely to have fallen from collar of hole (Tertiary Gravels),
MCL04,10,32.5,,SL,LM,BR,fr,,,,,,,,,,,,,,,,,,,,,Medium brown to fawn coloured siltstone/phyllite. Highly decomposed and ferruginous. Fine laminations visible in places @ 40 degrees to L.C.A. Remnant quartz fragments representing fractured quartz veining in places. Increase in deformation texture toward,
MCL04,32.5,37.3,,SL,IBD,BR,fr,,,,,,,,,,,,,,,,,,,,,"Transition zone of moderately carbonaceous siltstone with black shale interbeds. Siltstone vuggy in places, probably indicating leached pyrite cavities. Narrow 1-2cm black shale bands are associated with increase in fine grained disseminated pyrite and py",
MCL04,37.3,64.5,,SHB,FG,BK,fr,,,,,,,,,,,,,,,,,,,,,"Black Pug and Grits. Interval composed of black shale fragments, quartz fragments and black clay. Fine-grained disseminated pyrite throughout. Coarse-grained drusy quartz veining @ 50m depth (over a 1m interval).",
MCL04,64.5,77,,SL,LM,CRM,fr,,,,,,,,,,,,,,,,,,,,,Siltstone – Clay. Cream to buff-coloured siltstone strongly weathered and disaggregated to pug. Unit becoming fresher towards the lower contact. Fine-grained laminae of more carbonaceous material visible near lower contact.,
MCL04,77,93.7,,SHB,VFG,BK,fr,,,,,,,,,,,,,,,,,,,,,"Black Shale and Mud. Decomposed black shale unit representing a strongly deformed and shattered, quartz veined and pyritic, graphitic shale. Unit becomes more graphitic towards the lower contact. 4-5cm pyrite-sphalerite-quartz vein fragment at 93.7m (lowe",
MCL04,93.7,105.9,,SD,MG,PGY,fr,,,,,,,,,,,,,,,,,,,,,Sandstone – siltstone. Light grey to fawn-coloured siltstone and sandstone. Strongly weathered and decomposed with minor graphitic shaley narrow interbeds. Very poor recovery. Very fine-grained disseminated pyrite particularly in graphite,
MCL05,0,2.6,,WV,FG,Wh,FR,,,,,,,,,,,,,,,,,,,,,Qtz gravel fragments upto 7cm in size,
MCL05,2.6,4.7,,WY,FG,DBr,FR,,,,,,,,,,,,,,,,,,,,,"Brown clay with intertwinned black clay shale, small gravels and grit",
MCL05,4.7,5.7,,WV,FG,DBr,FR,,,,,,,,,,,,,,,,,,,,,Alluvium containing phyllite gravel pieces,
MCL05,5.7,6.7,,CL,,,FR,,,,,,,,,,,,,,,,,,,,,Core Loss,
MCL05,6.7,13.1,,SL,MG,DBr,FR,,,,,,,,,,,,,,,,,,,,,"Siltstone highly weatherd with clays/sands, gravels towards end of unit.",
MCL05,13.1,22.5,,SL,FG,Br,FR,SUL,1,DSM,py,0.1,,,,,,,,,,,,,,,,"Brokedn Fawned siltstone weathered with mudstone? Well laminated in places, disseminated pyrite throughout unit.",
MCL05,22.5,28,,SH,FG,Gy,FR,SUL,1,DSM,py,2,,,,,,,,,,QTZ,VN,10,,VN,10,Siltstone - Shale unit silicified small QTZ veining present with associated disseminated pyrite throughout carbonaceous shale.,
MCL05,28,31.9,,SD,FG,Gy,FR,SUL,1,DSM,py,1,,,,,,,,,,,,,,,,"Sandstone unit uniform in texture and formation, fine disseminated pyrite present throughout unit.",
MCL05,31.9,36.9,,SH,FG,Bk,FR,,,,,,,,,,,,,,,,,,,,,Graphitic carbonaceous shell unit well laminated. No mineralization or QTZ veining.,
MCL05,36.9,38.5,,SH,FG,Dgy,FR,SUL,1,DSM,py,2,,,,,,,,,,QTZ,VN,10,,VN,10,"Shale, QTZ veins present and silicified Siltstone. QTZ upto 2cm wide associated with disseminated pyrite increasing towards end of unit (siltstone contact).",
MCL05,38.5,41,,SL,MG,DBr,FR,,,,,,,,,,,,,,,,,,,,,"Loose sandstone/siltstone gravel, broken unit at contact, Fe staining associated with pyrite in previous unit. Fabric/bedding same orientation to core.",
MCL05,41,53.4,,SL,FG,Pgy,FR,SUL,1,,py,0.1,,,,,,,,,,,,,,,,Broken loose sandstone/siltstone small QTZ chips. Fine sand between 48-53.2. Traces of very fine disseminated Pyrite 47.4m,
MCL05,53.4,58.3,,SL,Vfg,Pgy,FR,SUL,1,DSM,,,,,,,,gal,2,,,,,,,,,"Siltstone, Fine Grain. Traces of Galena throughout upto 2cm in size. Large Galena at 58.3 and 53.4.",
MCL05,58.3,86.2,,SL,FG,Pgy,FR,,,,,,,,,,,,,,,,,,,,,Siltstone very fine grained unit unit ih Grain size and colour.,
MCL05,86.2,93.4,,SL,FG,PGy,FR,SUL,1,DSM,py,0.1,,,,,,,,,,QTZ,VN,5,,VN,5,Siltstone strongly laminated siliceous small QTZ veins upto 2cm thick.,
MCL05,93.4,94.2,,WA,Vfg,Pgy,FR,,,,,,,,,,,,,,,,,,,,,"Siltstone, sand, hole caved in",
MCL05,94.2,101.3,,SD,VFg,Gy,FR,,,,,,,,,,,,,,,,,,,,,"Sandstone/siltstone, massive sandstone.",
MCL05,101.3,112.2,,SH,FG,Gy,FR,SUL,1,DSM,py,2,,,,,,,,,,CAL,VB,20,QTZ,VB,20,"Carbonaceous black shale at contact with unit above. Evidence of shearing, containing carbonates? Calcite/QTZ veins brecciated through unit qith siltstone, Dolomite, carbonates?",
MCL05,112.2,118.2,,SL,VFg,CRM,FR,,,,,,,,,,,,,,,,,,,,,"Pale uniform, alteration zone? Similar to 94.2-101.3m, except highly weatherd.",
MCL05,118.2,122,,SH,FG,Dgy,FR,SUL,1,DSM,py,1,,,,,,,,,,CAL,VB,10,QTZ,VB,10,"Broken shale unit, brecciated, carbonaceous shale with thin calcite veining, carbonate material. Thin QTZ veining also present. Shale becomes puggy between 119.5-122m. Unit un differentiated between shale/carbonate dolomite? Minimal pyrtite, finely dissem",
MCL05,122,124.7,,SH,FG,PGy,FR,SUL,2,DSM,py,1,,,,,,gal,2,,,CAL,VB,15,QTZ,VB,15,"Undifferentiated shale/carbonate not carbonaceous like above unit. Strong Breccia, calcite veins. Thin Gale traces veins, replaced calcite veins.",
MCL05,124.7,125.8,,SHB,FG,,FR,,,,,,,,,,,,,,,,,,,,,Black carbonaceous shale band. No pyrite or veining present.,
MCL05,125.8,132.8,,DM,FG,Dgy,FR,SUL,,DSM,py,2,,cpy,2,spha,2,gal,2,,,CAL,VB,10,QTZ,VB,10,"Dolomitic unit brexxia common 125.8 - 127.9m. Thin carbonaceous unit 127.90 - 128.5m. Massive, uniform dolomite. Thin trace Galena, sphalerite, chalcopyrite.",
MCL05,132.8,175.6,,CAR,,,,,,,,,,,,,,,,,,,,,,,,,
MCL05A,0,5.6,,WV,Cg,Br,Fr,,,,,,,,,,,,,,,,,,,,,"Alluvium gravel consisting of QTZ chips, gravels mixed with fine graphitic black shale chips.",
MCL05A,5.6,19.9,,SHB,LM,Dgy,Fr,SUL,2,DSM,PY,1,,,,,,,,,,QTZ,VU,5,,,,"Graphitic Black shale unit. Laminated shear planes, Bedding angle to Core axis sub parallel. Disseminated pyrite throughout, small thin etched out QTZ veins present. Unit highly black, carbonaceous between 16-16.9m. Pyrite also present in narrow thin band",
MCL05A,19.9,33.37,,SL,FG,DBr,Fr,SUL,1,DSM,PY,1,,,,,,,,,,,,,,,,"Fawny siltstone brown laminated with a distinct sheen, possibly a phyllite at 29.6m? Very fine disseminated pyrite throughout unit increasing at contact with unit below. Uniform in colour and texture with no mixture with other units.",
MCL05A,33.4,47.2,,SHB,FG,BK,Fr,SUL,1,DSM,PY,1,,GA,1,,,,,,,,,,,,,"Black shale unit similar to 5.6-19.9. Qtz veining 100 degrees to core axis, upto 4cm in width, vuggy. Clear cut contact with unit above. Bedding paralell to bedding. Unit becoming weathered towards contact with unit below. Upto 0.5% Zn with pXRF. Small bl",
MCL05A,47.2,73,,SL,VFG,Crm,Fr,,,,,,,,,,,,,,,,,,,,,"Pale siltstone unit, strongly weathered. No mineralisation, uniform in texture and colour.",
MCL05A,73,78,,SHB,MG,BK,Fr,,,,,,,,,,,,,,,,,,,,,Strongly weathered black shale pug. Consists of fine shale gravel/sands with qtz chips upto 4cm in size. No pyrite or mineralisation present.,
MCL05A,78,89.5,,SL,VFG,Crm,Fr,,,,,,,,,,,,,,,,,,,,,Pale grey/ white siltstone unit uniform in texture and colour. Strongly weathered no mineralisation present.,
MCL05A,89.5,90.2,,CL,,,,,,,,,,,,,,,,,,,,,,,,,
MCL05A,90.2,125,,SHB,Fg,BK,fr,Sul,2,DSM,PY,2,,GA,1,SPA,1,,,,,,,,,,,"Black shale unit with very poor recovery. Puggy carbonaceous containing QTZ chips, massive pyrite mineralisation. Weak Galena and sphalerite present. Very broken contact with unit below, gravels, carbonate dolomites at contact. Sharp distinct contact with",
MCL05A,125,138.7,,DM,Fg,Dgy,Fr,Sul,2,DSM,PY,2,,GA,1,SPA,1,,,,,QTZ,VN,5,,,,,