JAMINDI, WA sheet 2647 · 2018. 10. 24. · C Cf W W¶ W¶f Wc Wf Wk A A¥ A§ Af A§f Ak L S C1...
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C Cf W W¶ W¶f Wc Wf Wk A A¥ A§ Af A§f Ak L S C1 C1c C1f C1q A1 A1f C2 C2f A2 A2f Rf Rk Rl Rz Mulka Tectonic Event (c. 570 Ma) Edmundian Orogeny (1030–955 Ma 1 ) Mutherbukin Tectonic Event (1385–1200 Ma) Mangaroon Orogeny (1680–1620 Ma 2 ) Capricorn Orogeny (1820–1770 Ma 3 ) Glenburgh Orogeny (2005–1950 Ma 4 ) dolerite and gabbro sills intruded into Edmund Group and Collier Group siltstone, mudstone, and fine-grained sandstone Chert and silicified siltstone Siltstone and minor sandstone Thin- to thick-bedded sandstone and siltstone quartz sandstone, siltstone, mudstone, conglomerate, and dolostone siltstone, mudstone, and thin- to thick-bedded sandstone; minor chert and dolostone Thin- to thick-bedded sandstone and minor siltstone Thin- to thick-bedded sandstone and siltstone Chert and siltstone Thin- to thick-bedded dololutite, dolomitic siltstone, dolarenite, and siltstone siltstone; subordinate fine-grained sandstone, dolostone, and chert; intruded by numerous dolerite sills Ferruginous siltstone; minor fine- to medium-grained sandstone and chert; commonly manganiferous quartz wacke and siltstone with local quartz-pebble conglomerate beds; includes quartz schist, quartz–muscovite schist, and Quartz arenite; minor interleaved quartz wacke and siltstone; metamorphosed ferruginous, chloritic shale, and quartz–feldspar wacke; partly manganiferous and calcareous; includes iron formation and chert Iron formation, quartz–magnetite–(stilpnomelane); white chert lenses lithic wacke and siltstone; chloritic fragments; graded beds Lithic quartz–feldspar sandstone; interbedded minor siltstone; thinly bedded; chloritic matrix basalt, locally pillowed and plagioclase-phyric, and mafic–ultramafic schist; interbedded with volcaniclastic and sedimentary Sericitic felsic volcanic rock; locally porphyritic with equant quartz phenocrysts; weakly to strongly foliated Dolerite sills and dykes BRYAH BASIN PADBURY BASIN EDMUND BASIN COLLIER BASIN WARAKURNA LARGE IGNEOUS PROVINCE Bryah Group Padbury Group Edmund Group Collier Group Warakurna Supersuite Bangemall Supergroup PALEOPROTEROZOIC PALEOPROTEROZOIC–MESOPROTEROZOIC QUATERNARY CENOZOIC PHANEROZOIC PROTEROZOIC <2014 Ma <1983 Ma Quartz and rock fragments in a silt and sand matrix; includes ferruginous deposits Ferruginous rubble and scree Sandy and clayey distal sheetwash and slope deposits; no clearly defined drainage Silt and sand; surface characterized by shallow depressions aligned perpendicular to slope; supports banded mosaic vegetation ('tiger bush') Ferruginous silt and sand; surface characterized by shallow depressions aligned perpendicular to slope; supports banded mosaic vegetation ('tiger bush') Clay, silt, and sand from saprolite and saprock Low-gradient deposits of ferruginous sand, silt, and gravel Distal sheetwash with calcrete cutans and carbonate cement Clay, silt, sand, and gravel in channels and on floodplains Unconsolidated, fine-grained deposits in alluvial drainage depressions, claypans, ephemeral lakes, and swamps; low-lying areas with internal drainage; typically Unconsolidated, fine-grained deposits on floodplains Ferruginous clay, silt, sand, and gravel in channels and on floodplains Unconsolidated, fine-grained ferruginous deposits on floodplains Calcrete developed in and adjacent to alluvial channels Unconsolidated, fine-grained deposits in claypans, playas, perennial lakes, and swamps; low-lying areas with internal drainage Quartz sand of mixed origin; includes residual and eolian sands Quartz and rock fragments in an unconsolidated silt and sand matrix; includes ferruginous deposits Clay, quartz sand, and deeply weathered rock fragments; reworked saprolite and saprock Unconsolidated ferruginous rubble and scree Unconsolidated quartz fragments in a silt and sand matrix; derived from quartz veins and quartzose rocks Unconsolidated silt, sand, and gravel in active drainage channels and floodplains; includes ferruginous deposits Unconsolidated ferruginous silt, sand, and gravel Quartz and rock fragments in a partly consolidated silt and sand matrix Partly consolidated ferruginous rubble and scree Partly consolidated silt, sand, and gravel; partly dissected by present-day drainage Partly consolidated ferruginous silt, sand, and gravel; partly dissected by present-day drainage Ferruginous deposits, including lateritic, ferruginous, and manganiferous duricrust Calcrete, developed in and adjacent to alluvial channels; carbonate and vuggy opaline silica; dissected by major present-day drainage Saprolite and saprock of uncertain protolith Silcrete and brecciated siliceous caprock thickly vegetated CALYIE FORMATION: BACKDOOR FORMATION: KULKATHARRA DOLERITE: ILGARARI FORMATION: c. 1070 Ma ULLAWARRA FORMATION: <1620 Ma Colluvial units Sheetwash units Alluvial units Lacustrine unit Sandplain unit Colluvial units, second generation Alluvial units, second generation Colluvial units, first generation Alluvial units, first generation Residual or relict units HORSESHOE FORMATION: RAVELSTONE FORMATION: NARRACOOTA FORMATION: rocks; metamorphosed minor biotite–muscovite schist, locally with chloritoid, staurolite, and/or andalusite LABOUCHERE FORMATION: Rªf In situ weathered rock; ferruginous c. 1460 Ma S A L C A§ Af W Rf Cf A1 Rl A¥ A2 A§f C1 Ak Rz W¶ Wf C2 A1f Rk A2f C1f W¶f Wc C2f Wk C1c C1q ìMCb-sl ìMCc-st ìBYn-bb ìMEl-sl ìMCi-sl ìBYr-ss ìBYh-sf ìPAl-ssq ìBYr-st ìMCi-cl ìMEl-sli ìBYh-ci ìBYn-fn ìMCc-sl ìMCb-cl ìMCb-st ìMCc-ss ìBYn-od ìMCb-ss ìPAl-saq ìMCb-kd ìWKku-od od Dolerite dykes, sills, or plugs; fine- to medium-grained dolerite; age uncertain Rªf 119°0' 119°0' 118°50' 118°50' 118°40' 118°40' 118°30' 118°30' 25°0' 25°0' 25°10' 25°10' 25°20' 25°20' 25°30' 25°30' 580 560 560 600 560 620 580 540 500 560 560 540 540 560 560 620 640 520 560 560 580 560 600 540 520 600 580 560 560 520 520 520 560 580 580 560 600 560 500 520 560 600 580 620 560 600 520 500 520 500 560 560 580 640 540 560 640 540 540 520 560 560 560 620 540 520 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Af C1 A W¶f A2f W¶f A W Af A2 Af Rf Cf C1 W Rf C1f A2 Rf A2 A2f W A2f Cf C1f W¶ W¶ Wk W¶ W¶ W¶f S A2f W¶f A2 Rf W Af C1f A1 Af Cf Rf A§f C1 W¶ W¶f C1f C2 A2 C1 Rf A2 Af A§ Cf W¶f C A A1 A§ Wf Rf A1 Cf W¶ L W¶ A A A W¶f A§f Cf Wf Wf C1f A§ A Wf Cf A2 A2f Cf C1 A C1f C C1 C W W W¶f Cf L W Cf Rf Wf Wf C1f A2 Ak C Af Wf C1 W C1f Cf Wf C1f C1 C1 W¶ Wf A2f L W¶ Rk A1 Af W Cf Wf A Cf Rf C1f A2f A2f C W¶ C1 C W¶f W Rf A C1f C1f W Rf A C1 Af Af C1f C1f Rl Rf C Rf C C1 A2f A W¶f Rf W C2 A§ A A1 W¶ Rf A§ C1f C1f Rf A§ A2 W¶f W¶ Af W¶ C1f Af C1 Rf C2f C1f Cf C1f C1f W Af A C1 W¶ W¶f Rl A§ A C Cf C1 C1 A1 Wf C1 A2 Wf C1f Wf Cf W¶f Rf W¶f W L Cf Rl W W A Rf C1 Rk Af Rf C1 C1f Rf W¶f Cf W¶ Wf C1f Wf W¶ A1f Cf Cf C1f A2f A A2f Cf W C1 W C1 Af Wf W¶f A Cf Af Rf C Rf Cf Cf Rk Rf Rf Rk A A2f Wf A1 A C2 Rf Wf W¶ A C1f Wf C1c A1 Af Ak A§f W Rf Rk Rf A W¶ C1f C2f Rf A2f C Cf W¶ W¶ Rf C1f Wf W¶f Rf Af W C1 W¶ Rf Rf A Cf W¶ Rf W¶ C W W¶ Cf C1 Rf C1f Rf Cf Wf C1 Rk Rªf Af C1f Rf Wf C1 Rf Rl W A2 Cf C1f C1 Wk C1f W¶f C1 C1 Af Wf A Cf Cf Cf Wf W C1f Rf Cf Rl C1 Rl Wk C1f Rf C L C1f Wk W¶f Cf W W A Rf Rf W Af Rf A Rf Rf Wf C Cf Rk Cf C1 C2f Cf Rf Rªf Wf W¶f C Rf C1 A2f C1f C2f W¶ Rf Rk Rl C2f Wf C1 Af C1 C2 Rl Wf A2f Rk Rªf Rf Rz A1 Rf Rf W¶ C Wf Rf Rf Rf A2f Cf Cf Rf Cf Rf Rk A§ C1 Rf C1 Rf C1 Rk Rf A2 Cf W Rf C1f C1f C1f Rl Rk Rf Wf C1 Rf C1 Cf C1f C1 C1f C2f Cf Rk Rl Rk C1 Cf C1 W W Af C2 C W Rf Cf W¶f A Rf Cf C Rf Cf Cf L Wk Rf Rf W¶ Cf C2 Rk C1 Cf Rk Rf Wf Wf Rf Cf A1 A1 A1 C1 A1 A1 A1 C1 C1f Cf Cf A1 Af A1 A1 C1 Cf Rªf Rk Rf Rk S A1 Rf Cf C1f A1 A1 Wk A1 Rf A1 A1 A1 Rf Rf Cf C1 A1 A A Af Rk Rk C2f Wf A1 C C1f Rk A1 Rk Rk A C1f Rk A1f C1f C1q Cf Wf W Ak Wf Wk Rl A A1 Af Rf Rk C1f Wc Rk Wf ìBYr-ss ìMCc-st ìBYr-ss ìMCc-st ìBYn-bb ìMCb-sl ìMCc-st ìMCc-st ìPAl-ssq ìMCc-st ìMCc-st ìMCc-ss ìMCc-st ìMCc-st ìMEl-sli ìMCc-ss ìWKku-od ìMCc-st ìMCc-st ìMCc-st ìMCb-kd ìBYr-ss ìMCc-st ìMCc-sl ìMCi-sl ìMCb-sl ìMCc-sl ìMCc-st ìBYh-sf ìBYn-bb ìMCc-st ìMCc-sl ìMCc-st ìPAl-ssq ìMCb-sl ìMCi-sl ìMCi-sl ìMCc-st ìMCb-kd ìMCb-sl ìMCi-sl ìMEl-sli ìMCb-sl ìPAl-ssq ìMCc-st ìBYh-ci ìBYn-fn ìMCc-st ìMCc-st ìMCb-kd ìMCc-st ìMCb-ss ìMCb-ss ìMCb-sl ìMCc-st ìMCc-st ìBYr-st ìMCc-st ìMCc-st ìMCc-st ìBYh-sf ìMCb-ss ìMCc-st ìWKku-od ìMCc-st ìWKku-od ìMCc-st ìMCb-cl ìMCi-cl ìMCb-ss ìBYh-ci ìMCc-st ìMCc-ss ìMCb-sl ìMCc-ss ìMCc-ss ìMCc-ss ìMCc-st ìMCc-st ìMCc-st ìMCc-st ìMCc-sl ìMCc-st ìMCc-ss ìMCc-st ìMCb-sl ìMCb-ss ìWKku-od ìMCc-st ìBYn-od ìMCc-st ìWKku-od ìMCc-ss ìMCi-sl ìMCc-ss ìMCb-kd ìMCc-ss ìMCc-ss ìMCb-ss ìMCb-cl ìMCb-sl ìMCc-st ìMCc-ss ìMEl-sl ìMCc-st ìMCc-ss ìMCi-cl ìMCc-sl ìMCb-sl ìMCb-sl ìMCi-sl ìMCc-ss ìMCb-sl ìMCc-ss ìMCc-st ìMCc-ss ìMCb-sl ìMCc-ss ìMCc-ss ìMCc-st ìMCi-sl ìMCb-sl ìMCb-sl ìMCb-sl ìMCi-sl ìMCc-st ìMCb-ss ìMCc-ss ìMCb-sl ìBYn-od ìMCb-sl ìWKku-od ìMEl-sl ìMCc-st ìMCb-sl ìMCc-ss ìMCc-sl ìMCc-ss ìWKku-od ìMCc-st ìMCb-sl ìMCc-st ìMCc-st ìMCc-ss ìMCc-st ìPAl-saq ìWKku-od ìBYh-sf ìMCc-st ìMCb-sl ìMCb-sl ìMCc-st ìMCc-ss ìMCc-st ìMCi-sl ìMCc-st ìMCc-sl ìMCc-ss ìMCb-kd ìMCc-ss ìMCc-ss ìWKku-od ìMCb-cl ìMCc-ss ìMCc-ss ìMEl-sli ìBYh-ci ìMCb-kd ìMCi-sl ìMCc-ss ìBYr-ss ìMCb-cl ìMCc-ss ìMCb-sl ìMCc-ss ìBYr-ss ìMCi-cl ìMCc-st ìMCb-sl ìMCc-sl ìMCc-st ìMCb-st ìMCb-kd ìMCi-sl ìMCc-ss ìPAl-ssq ìMEl-sl ìMCc-ss ìBYr-ss ìMCc-ss ìMCc-sl ìMCc-sl ìBYh-sf ìMCc-st ìMCc-ss ìMCb-sl ìMCc-ss ìMCb-sl ìMCc-ss ìMCc-sl ìMCc-ss ìMCc-ss ìMCc-sl ìMCc-ss ìMCi-sl ìMCc-ss ìMCc-ss ìMCb-sl ìMCb-sl ìWKku-od ìMCb-sl ìMCb-sl ìMCc-st ìMCc-ss ìMCi-sl ìWKku-od ìMCb-sl ìMEl-sl ìMCc-st ìMCc-ss ìMCc-ss ìMCb-sl ìMCc-sl ìWKku-od ìMCb-sl ìMCc-sl ìMCc-ss ìMCb-sl Cf C1f Rk Rf Rf C2 C1f Cf Rk Wf Wf Rz A1 W Rf A1 C2f A¥ A1 C1 C Rf W¶f A§ Rk Rl C1 Rf A1 C1 Rk Rl Rf A1 Rk A1 Rf A1 A1 A2f C1f C1 A1 Rf Rk Wk A C Rk A1 Rz Rk Ak A¥ A1 Rk A1 A1 W¶ ìMCc-st ìMCb-sl ìMCb-sl ìMCb-sl ìMCc-st ìMCc-ss ìMCi-sl ìMCb-sl ìMCb-sl ìMCc-ss ìWKku-od ìMCb-sl ìMCc-ss ìWKku-od ìMCc-ss C1 A1 A1 Af W¶f A1 A1 A1 A1 Cf W¶ C1 A1 ìMCc-ss A A C1 A1 Wk A1 A1 A1 A1 A1 A1 ìMCi-sl Cf Cf ìWKku-od A1 W¶ Rf Rk Rf C1f ìMCb-sl od od od od od od od od od od od od od od od od od od od od od od od od od od od od od Saturn Glenrowan Horseshoe The Flat Mn Webbs Gully The Saddle Mn Brilliant Au,Ag Windalah Bore Horseshoe South Mn Horseshoe North Mn Northern Boundary Mn Horseshoe Lights Cu,Au,Ag The Amphitheatre Mn Dynamite Bore Fe 8 8 6 6 8 6 8 9 70 30 62 85 78 27 88 46 45 27 27 75 30 10 19 72 64 13 52 17 80 40 45 46 27 82 17 80 43 53 16 85 34 85 34 28 68 12 70 80 85 34 68 34 80 45 21 55 60 32 18 73 75 32 12 85 22 84 82 25 24 80 75 50 10 25 60 23 21 63 32 32 75 67 87 62 80 84 78 56 58 32 85 80 75 28 30 70 16 14 14 10 50 27 18 13 30 82 80 70 24 85 16 80 60 85 70 56 23 85 12 10 75 73 30 18 41 85 48 38 27 35 31 55 12 62 80 44 30 22 22 48 2 27 80 30 80 15 66 44 A B C D PEAK HILL MINERAL FIELD ìBYr-ss ìBYn-bb ìPAl-ssq ìBYn-fn ìMCb-sl ìBYh-ci ìBYh-sf ìBYn-od ìBYr-st ìPAl-saq od od od DIAGRAMMATIC SECTIONS JAMINDI GEOLOGICAL SURVEY OF WESTERN AUSTRALIA AUSTRALIA 1 : 100 000 GEOLOGICAL SERIES SHEET 2647 W.A. Qld N.T. S.A. N.S.W. Vic. Tas. A.C.T. True north, grid north, and magnetic north are shown diagrammatically for the centre of the map. Magnetic north is correct for 2013 and moves westerly by approx. 1' annually TN GN MN GRID / MAGNETIC ANGLE 1.9° GRID CONVERGENCE 0.8° ìMCi-sl ìMCc-ss ìMCc-st ìMCb-sl ìMCc-ss ìMCc-st ìMCb-kd ìMCc-st ìWKku-od ìWKku-od ìMCb-cl ìMCb-st ìMCc-st ìMCb-sl ìMCc-ss od od od SEA LEVEL 2 km 4 km SEA LEVEL 2 km 4 km A B C D Geological boundary exposed......................................................................................................... Fault or shear zone exposed......................................................................................................... concealed...................................................................................................... Fold axial trace anticline; exposed.......................................................................................... anticline; concealed....................................................................................... Small-scale fold axial surface, showing strike and dip horizontal....................................................................................................... Fence.................................................................................................................. Road, unsealed................................................................................................... Track................................................................................................................... Homestead.......................................................................................................... Yard..................................................................................................................... Watercourse with emphermal pool or waterhole................................................. Horizontal control; minor...................................................................................... Contour line, 20 m interval................................................................................... Well..................................................................................................................... Small-scale fold axis, showing trend and plunge anticline......................................................................................................... Bedding, showing strike and dip inclined........................................................................................................... vertical........................................................................................................... overturned, inclined....................................................................................... Trend of bedding.................................................................................................. Way-up indicator sedimentary structure.................................................................................... graded bedding.............................................................................................. Metamorphic foliation, showing strike and dip inclined.......................................................................................................... vertical........................................................................................................... inclined........................................................................................................... Cleavage, showing strike and dip vertical........................................................................................................... Stretching lineation, showing trend and plunge inclined........................................................................................................... syncline; exposed.......................................................................................... syncline; concealed....................................................................................... inclined.......................................................................................................... Axis of crenulation, showing trend and plunge inclined.......................................................................................................... Slickenline, showing plunge Windpump........................................................................................................... Dam..................................................................................................................... Opencut or quarry................................................................................................ Made ground or mining area............................................................................... Tailings or stockpile............................................................................................. 27 80 15 80 82 80 80 48 27 Jamindi Yard 500 Well Dam Trend of metamorphic foliation............................................................................ Joint or fracture, showing strike and dip inclined.......................................................................................................... 66 Purple point structure symbols signify measurements of bedrock features preserved in residual regolith units (R i f ) 32 70 inclined....................................................................................................... ìMCP5-s ìMCP6-s ìBYr-ss ìMEP4-xs-k ìPAl-ssq ìBYn-bb ìBYh-sf ìWKku-od ìWKku-od ìWKku-od ìBYn-od ìWKku-od ìWKku-od ìWKku-od ìWKku-od ìWKku-od ìWKku-od od od od od od od od od od od od od od od od od od od od Bryah Anticline Mindi Syncline No. 14 Fault Jamindi Fault Gullgogo Syncline Fault Thompson Fault Horseshoe Lights Gee Fault Coodwa East Fault Lion South Syncline Jamindi Anticline Wanderang Fault Fault Mindaloona Fault Coopers Fault Havelock Tibingoona Fault Syncline Horse shoe Syncline Buffalo Ralph Anticline Nuch Syncline Wonderong Anticline Fault Curly Crain Fault Lion North Syncline ìMCP5-s INTERPRETED BEDROCK GEOLOGY 0 20 5 10 15 Kilometres SCALE 1:500 000 Bryah Anticline Mindi Syncline Jamindi Fault No.14 Fault ASHBURTON DOWNS – MEEKATHARRA ROAD BRYAH 2646 TEANO 2449 GOULD 2346 CALYIE 2648 MILGUN 2547 JAMINDI 2647 MULGUL 2548 MARQUIS 2447 MARYMIA 2847 ILGARARI 2849 THADUNA 2846 PADBURY 2546 CANDOLLE 2348 MOORARIE 2446 TANGADEE 2649 CARDAWAN 2748 ERRABIDDY 2347 DOOLGUNNA 2746 LOFTY RANGE 2749 PEEDAWARRA 2349 THREE RIVERS 2747 WONYULGUNNA 2848 MOUNT VERNON 2549 MOUNT EGERTON 2448 COLLIER SG 50-4 PEAK HILL SG 50-8 MOUNT EGERTON SG 50-3 ROBINSON RANGE SG 50-7 SHEET INDEX 1 :100 000 maps shown in black 1 :250 000 maps shown in brown Search for GSWA map products online at <www.dmp.wa.gov.au/GSWApublications> Theme Data Currency Organization † Geology * 2013 Geological Survey of Western Australia, Department of Mines and Petroleum Geological Survey of Western Australia, Department of Mines and Petroleum Geological Survey of Western Australia, Department of Mines and Petroleum Mineral sites * Structural data Horizontal control Topographic nomenclature Topography Contours Apr 2013 Apr 2013 Apr 2013 2013 2013 2010 Landgate Landgate Landgate Geoscience Australia (Commonwealth) * DMP data can be viewed interactively via GeoVIEW.WA <www.dmp.wa.gov.au/geoview>, and related datasets can be downloaded from the GSWA Data and Software Centre <www.dmp.wa.gov.au/datacentre> † WA State Government unless otherwise indicated DATA DICTIONARY MINERAL SITES MINERALIZATION STYLE COMMODITY GROUP Vein and hydrothermal Stratabound volcanic and sedimentary Stratabound sedimentary and/or sedimentary banded iron-formation Regolith hosted Precious metal Steel alloy metal All precious metal sites are gold unless otherwise indicated COMMODITY SITE NAME Mineralization sites on this map have been extracted from GSWA's MINEDEX database. For clarity, names have been shown only for selected sites. Full details of site numbers, site locations, site status, mineralization, and commodities can be obtained from the MINEDEX database, accessed at <www.dmp.wa.gov.au/minedex>. Base metal Iron Meekatharra 128 km Bryah Homestead 2 km Milgun Homestead 48 km Three Rivers Homestead 19 km Gullgogo Syncline Dam GASCOYNE RIVER 52 6 52 000m E 54 54 56 56 58 58 6 60 6 60 62 62 64 64 66 66 68 68 6 70 6 70 72 72 74 74 76 76 78 78 6 80 6 80 82 82 84 84 86 86 88 88 6 90 6 90 92 92 94 94 96 96 98 98 7 00 7 00 71 80 000m N 71 80 82 82 84 84 86 86 88 88 71 90 71 90 92 92 94 94 96 96 98 98 72 00 72 00 02 02 04 04 06 06 08 08 72 10 72 10 12 12 14 14 16 16 18 18 72 20 72 20 22 22 24 24 26 26 28 28 72 30 72 30 32 32 34 Meekatharra 126 km Mingah Springs 8 km Dolerite dykes: various ages Kulkatharra Dolerite Depositional Package 6 (Ilgarari Formation) Depositional Package 5 (Calyie, Backdoor Formations) Depositional Package 4 (Ullawarra Formation) Labouchere Formation Horseshoe Formation Ravelstone Formation Narracoota Formation Bangemall Supergroup Collier Group Edmund Group Padbury Group Bryah Group BRYAH BASIN PADBURY BASIN EDMUND BASIN COLLIER BASIN WARAKURNA LARGE IGNEOUS PROVINCE Dolerite ìBYr-ss ìBYh-sf ìMCP5-s ìMCP6-s ìBYn-bb ìPAl-ssq ìWKku-od ìMEP4-xs-k ìBYn-od od For further details refer to main legend Compiled by HN Cutten, OA Blay, AM Thorne and SP Johnson 2012–13 Geology by HN Cutten, OA Blay, AM Thorne and SP Johnson 2012–13, CP Swager 1994, and RD Gee 1977–81 Geochronology from GSWA data (published and in preparation) and interpreted from external sources (listed below). Some GSWA geochronology may come from samples obtained on adjoining map sheets. GSWA geochronology data is available online at <www.dmp.wa.gov.au/geochron>. Geochronology by: (1) Sheppard, S, et al. 2007, Journal of Metamorphic Geology, v. 25, p. 477–494. (2) Sheppard, S, et al. 2005, Australian Journal of Earth Sciences, v. 52, p. 443–460. (3) Evans, DAD, et al. 2003, Australian Journal of Earth Sciences, v. 50, p. 853–864. (4) Johnson, SP, et al. 2011, Precambrian Research, v. 189, p. 239–262. Cartography by CS Schroder Edited by SR White and K Greenberg Published by Geological Survey of Western Australia This map is published in digital format (PDF) and is available online at <www.dmp.wa.gov.au/GSWApublications>. Copies are available from: Information Centre Department of Mines and Petroleum 100 Plain Street East Perth, Western Australia 6004 Phone: +61 8 9222 3459 Fax: +61 8 9222 3444 Website: www.dmp.wa.gov.au/gswa Email: [email protected] The recommended reference for this map is: Cutten HN, Blay OA, Thorne AM and Johnson SP 2013, Jamindi, WA Sheet 2647: Geological Survey of Western Australia, 1:100 000 Geological Series. Mine, deposit, prospect, or occurrence...... Horseshoe Iron............................................................. Manganese................................................ Copper....................................................... Cu Fe Mn Silver.......................................................... Ag Gold........................................................... Au UNIVERSAL TRANSVERSE MERCATOR PROJECTION HORIZONTAL DATUM: GEOCENTRIC DATUM OF AUSTRALIA 1994 VERTICAL DATUM: AUSTRALIAN HEIGHT DATUM Grid lines indicate 1000 metre interval of the Map Grid Australia Zone 50 JAMINDI SHEET 2647 FIRST EDITION 2013 Version 1 — June 2013 SCALE 1 : 100 000 0 10 1 2 3 4 5 6 7 8 9 Kilometres Metres 1000 The Map Grid Australia (MGA) is based on the Geocentric Datum of Australia 1994 (GDA94) GDA94 positions are compatible within one metre of the datum WGS84 positions Western Australia 2013 ©
Transcript of JAMINDI, WA sheet 2647 · 2018. 10. 24. · C Cf W W¶ W¶f Wc Wf Wk A A¥ A§ Af A§f Ak L S C1...
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Mulka Tectonic Event (c. 570 Ma)
Edmundian Orogeny (1030–955 Ma1)
Mutherbukin Tectonic Event (1385–1200 Ma)
Mangaroon Orogeny (1680–1620 Ma2)
Capricorn Orogeny (1820–1770 Ma3)
Glenburgh Orogeny (2005–1950 Ma4)
dolerite and gabbro sills intruded into Edmund Group and Collier Group
siltstone, mudstone, and fine-grained sandstone
Chert and silicified siltstone
Siltstone and minor sandstone
Thin- to thick-bedded sandstone and siltstone
quartz sandstone, siltstone, mudstone, conglomerate, and dolostone
siltstone, mudstone, and thin- to thick-bedded sandstone; minor chert and dolostone
Thin- to thick-bedded sandstone and minor siltstone
Thin- to thick-bedded sandstone and siltstone
Chert and siltstone
Thin- to thick-bedded dololutite, dolomitic siltstone, dolarenite, and siltstone
siltstone; subordinate fine-grained sandstone, dolostone, and chert; intruded by numerous dolerite sills
Ferruginous siltstone; minor fine- to medium-grained sandstone and chert; commonly manganiferous
quartz wacke and siltstone with local quartz-pebble conglomerate beds; includes quartz schist, quartz–muscovite schist, and
Quartz arenite; minor interleaved quartz wacke and siltstone; metamorphosed
ferruginous, chloritic shale, and quartz–feldspar wacke; partly manganiferous and calcareous; includes iron formation and chert
Iron formation, quartz–magnetite–(stilpnomelane); white chert lenses
lithic wacke and siltstone; chloritic fragments; graded beds
Lithic quartz–feldspar sandstone; interbedded minor siltstone; thinly bedded; chloritic matrix
basalt, locally pillowed and plagioclase-phyric, and mafic–ultramafic schist; interbedded with volcaniclastic and sedimentary
Sericitic felsic volcanic rock; locally porphyritic with equant quartz phenocrysts; weakly to strongly foliated
Dolerite sills and dykes
BRYA
H BA
SIN
PADB
URY
BASI
NED
MUND
BAS
INCO
LLIE
R BA
SIN
WAR
AKUR
NALA
RGE
IGNE
OUS
PROV
INCE
Brya
h Gr
oup
Padb
ury G
roup
Edm
und
Grou
pCo
llier G
roup
War
akur
naSu
pers
uite
Bang
emall
Sup
ergr
oup
PALE
OPRO
TERO
ZOIC
PALE
OPRO
TERO
ZOIC
–MES
OPRO
TERO
ZOIC
QUAT
ERNA
RY
CENO
ZOIC
PHAN
EROZ
OIC
PROT
EROZ
OIC
<2014 Ma
<1983 Ma
Quartz and rock fragments in a silt and sand matrix; includes ferruginous depositsFerruginous rubble and scree
Sandy and clayey distal sheetwash and slope deposits; no clearly defined drainageSilt and sand; surface characterized by shallow depressions aligned perpendicular to slope; supports banded mosaic vegetation ('tiger bush')Ferruginous silt and sand; surface characterized by shallow depressions aligned perpendicular to slope; supports banded mosaic vegetation ('tiger bush')Clay, silt, and sand from saprolite and saprockLow-gradient deposits of ferruginous sand, silt, and gravelDistal sheetwash with calcrete cutans and carbonate cement
Clay, silt, sand, and gravel in channels and on floodplainsUnconsolidated, fine-grained deposits in alluvial drainage depressions, claypans, ephemeral lakes, and swamps; low-lying areas with internal drainage; typically
Unconsolidated, fine-grained deposits on floodplainsFerruginous clay, silt, sand, and gravel in channels and on floodplainsUnconsolidated, fine-grained ferruginous deposits on floodplainsCalcrete developed in and adjacent to alluvial channels
Unconsolidated, fine-grained deposits in claypans, playas, perennial lakes, and swamps; low-lying areas with internal drainage
Quartz sand of mixed origin; includes residual and eolian sands
Quartz and rock fragments in an unconsolidated silt and sand matrix; includes ferruginous depositsClay, quartz sand, and deeply weathered rock fragments; reworked saprolite and saprockUnconsolidated ferruginous rubble and screeUnconsolidated quartz fragments in a silt and sand matrix; derived from quartz veins and quartzose rocks
Unconsolidated silt, sand, and gravel in active drainage channels and floodplains; includes ferruginous depositsUnconsolidated ferruginous silt, sand, and gravel
Quartz and rock fragments in a partly consolidated silt and sand matrixPartly consolidated ferruginous rubble and scree
Partly consolidated silt, sand, and gravel; partly dissected by present-day drainagePartly consolidated ferruginous silt, sand, and gravel; partly dissected by present-day drainage
Ferruginous deposits, including lateritic, ferruginous, and manganiferous duricrustCalcrete, developed in and adjacent to alluvial channels; carbonate and vuggy opaline silica; dissected by major present-day drainageSaprolite and saprock of uncertain protolithSilcrete and brecciated siliceous caprock
thickly vegetated
CALYIE FORMATION:
BACKDOOR FORMATION:
KULKATHARRA DOLERITE:
ILGARARI FORMATION:
c. 1070 Ma
ULLAWARRA FORMATION:
<1620 Ma
Colluvial units
Sheetwash units
Alluvial units
Lacustrine unit
Sandplain unit
Colluvial units, second generation
Alluvial units, second generation
Colluvial units, first generation
Alluvial units, first generation
Residual or relict units
HORSESHOE FORMATION:
RAVELSTONE FORMATION:
NARRACOOTA FORMATION:rocks; metamorphosed
minor biotite–muscovite schist, locally with chloritoid, staurolite, and/or andalusiteLABOUCHERE FORMATION:
Rªf In situ weathered rock; ferruginous
c. 1460 Ma
SA L
C
A§ Af
W
Rf
Cf
A1
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A¥
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od Dolerite dykes, sills, or plugs; fine- to medium-grained dolerite; age uncertain
Rªf
119°0'
119°0'
118°50'
118°50'
118°40'
118°40'
118°30'
118°30'
25°0' 25°0'
25°10' 25°10'
25°20' 25°20'
25°30' 25°30'
580
560
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BibbingoonaPool
TibingoonaPool
Brinah Pool
Nungamarra Pool
Creek
Yandthangunna
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GASCOYNE
RIVERRIVER
GASCOYNE
Coodewa
Creek
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Creek
Creek
SPRINGS
ROAD
–
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ASHBURTON DOWNS
MEEKATHARRA
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MINGAH
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landingground
landingground
landingground
Dam
DamDam
Dam
Jamindi
CM 16
Peak Hill 4
Peak Hill 1
Peak Hill 3
Well
Yard
Yard
Yard
679 m
599 m
563 m
559 m
MOUNT GEORGE
MOUNT BEASLEY
MURNANG YANNAHILL
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Saturn
Glenrowan HorseshoeThe FlatMn
WebbsGully
The SaddleMn
BrilliantAu,Ag
Windalah Bore
Horseshoe SouthMn
Horseshoe NorthMn
Northern BoundaryMn
Horseshoe LightsCu,Au,Ag
The AmphitheatreMn
Dynamite BoreFe
8
8
6
6
8
6
8
9
70
30
62
85
78
27
88
46
45
27
27
75
30
10
19
72
64
13
52
17
80
40
45
46
27
82
17
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43
53
16
85
34
85
34
28
68
12
70
8085
34
68
34
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45
21
55
60
32
18
73
75
32
12
85
22
84
82
25
24
80
75
50
10
25
60
23
21
63
32
32
75
67
87
62
80
84
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58
32
85
80
75
28
30
70
16
14
14
10
50
27
18
13
30
82
80
70
24
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80
60
85
70
56
23
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12
10
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18
41
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48
38
27
35
31
55
12
62
80
44
30
22
22
48
2
27
80
30
80
15
66
44
A
B
C
D
PEAK HILL MINERAL FIELD
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od
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DIAGRAMMATIC SECTIONS
JAMINDIGEOLOGICAL SURVEY OF WESTERN AUSTRALIAAUSTRALIA 1 : 100 000 GEOLOGICAL SERIES SHEET 2647
W.A.
Qld
N.T.
S.A.
N.S.W.
Vic.
Tas.
A.C.T.
True north, grid north, and magnetic north areshown diagrammatically for the centre of themap. Magnetic north is correct for 2013 and
moves westerly by approx. 1' annually
TN
GNMN
GRID / MAGNETICANGLE 1.9°
GRIDCONVERGENCE
0.8°
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SEA LEVEL
2 km
4 km
SEA LEVEL
2 km
4 km
A B C D
Geological boundary
exposed.........................................................................................................Fault or shear zone
exposed.........................................................................................................
concealed......................................................................................................
Fold axial trace
anticline; exposed..........................................................................................
anticline; concealed.......................................................................................
Small-scale fold axial surface, showing strike and dip
horizontal.......................................................................................................
Fence..................................................................................................................
Road, unsealed...................................................................................................
Track...................................................................................................................
Homestead..........................................................................................................
Yard.....................................................................................................................
Watercourse with emphermal pool or waterhole.................................................
Horizontal control; minor......................................................................................
Contour line, 20 m interval...................................................................................
Well.....................................................................................................................
Small-scale fold axis, showing trend and plungeanticline.........................................................................................................
Bedding, showing strike and dip
inclined...........................................................................................................vertical...........................................................................................................
overturned, inclined.......................................................................................
Trend of bedding..................................................................................................
Way-up indicator
sedimentary structure....................................................................................
graded bedding..............................................................................................
Metamorphic foliation, showing strike and dip
inclined..........................................................................................................
vertical...........................................................................................................
inclined...........................................................................................................
Cleavage, showing strike and dip
vertical...........................................................................................................
Stretching lineation, showing trend and plunge
inclined...........................................................................................................
syncline; exposed..........................................................................................
syncline; concealed.......................................................................................
inclined..........................................................................................................
Axis of crenulation, showing trend and plunge
inclined..........................................................................................................
Slickenline, showing plunge
Windpump...........................................................................................................
Dam.....................................................................................................................
Opencut or quarry................................................................................................
Made ground or mining area...............................................................................
Tailings or stockpile.............................................................................................
27
80
15
80
82
80
80
48
27
JamindiYard
500
Well
Dam
Trend of metamorphic foliation............................................................................
Joint or fracture, showing strike and dip
inclined.......................................................................................................... 66
Purple point structure symbols signify measurements of bedrock featurespreserved in residual regolith units (Rif )
32
70
inclined.......................................................................................................
ìMCP5-s
ìMCP6-s
ìBYr-ss
ìMEP4-xs-k
ìPAl-ssq
ìBYn-bb
ìBYh-sf
ìWKku-od
ìWKku-od
ìWKku-od
ìBYn-od
ìWKku-od
ìWKku-od
ìWKku-od
ìWKku-odìWKku-od
ìWKku-od
od
od
od
od
od
od
od
od
od
od
od
od od
od
od
od
od
od
odBryah
Anticline
Mindi Syncline
No. 14
Fault
Jamindi
Fault
Gullgogo
Syncline
Fault
Thompson
Fault
Horseshoe LightsGee Fault
Coodwa East Fault
LionSouth
Syncline
JamindiAnticline
WanderangFault FaultMindaloona
Fault
Coopers Fault
Havelock
Tibingoona
Fault
Syncline
Horse
shoe
SynclineBuffalo
Ralph Anticline
Nuch
Syncline
WonderongAnticlineFaultCurly
CrainFault
LionNorth
Syncline
ìMCP5-s
INTERPRETED BEDROCK GEOLOGY
0 205 10 15
Kilometres
SCALE 1:500 000
Bryah Anticline Mindi SynclineJamindi Fault No.14 FaultASHBURTON DOWNS –MEEKATHARRA ROAD
BRYAH
2646
TEANO
2449
GOULD
2346
CALYIE
2648
MILGUN
2547
JAMINDI
2647
MULGUL
2548
MARQUIS
2447
MARYMIA
2847
ILGARARI
2849
THADUNA
2846
PADBURY
2546
CANDOLLE
2348
MOORARIE
2446
TANGADEE
2649
CARDAWAN
2748
ERRABIDDY
2347
DOOLGUNNA
2746
LOFTY RANGE
2749
PEEDAWARRA
2349
THREE RIVERS
2747
WONYULGUNNA
2848
MOUNTVERNON
2549
MOUNTEGERTON
2448
COLLIERSG 50-4
PEAK HILLSG 50-8
MOUNT EGERTONSG 50-3
ROBINSON RANGESG 50-7
SHEET INDEX
1 :100 000 maps shown in black1 :250 000 maps shown in brown
Search for GSWA map products online at <www.dmp.wa.gov.au/GSWApublications>
Theme Data Currency Organization†
Geology * 2013 Geological Survey of Western Australia, Department of Mines and Petroleum
Geological Survey of Western Australia, Department of Mines and Petroleum
Geological Survey of Western Australia, Department of Mines and Petroleum
Mineral sites *
Structural data
Horizontal control
Topographic nomenclature
Topography
Contours
Apr 2013
Apr 2013
Apr 2013
2013
2013
2010
Landgate
Landgate
Landgate
Geoscience Australia (Commonwealth)
* DMP data can be viewed interactively via GeoVIEW.WA <www.dmp.wa.gov.au/geoview>, and related datasets can be downloaded from the GSWA Data and Software Centre <www.dmp.wa.gov.au/datacentre>† WA State Government unless otherwise indicated
DATA DICTIONARY
MINERAL SITES
MINERALIZATION STYLE COMMODITY GROUP
Vein and hydrothermal
Stratabound volcanic and sedimentaryStratabound sedimentary and/or sedimentary banded iron-formation
Regolith hosted
Precious metal
Steel alloy metal
All precious metal sites are gold unless otherwise indicated
COMMODITY
SITE NAME
Mineralization sites on this map have been extracted from GSWA's MINEDEX database.For clarity, names have been shown only for selected sites. Full details of site numbers,site locations, site status, mineralization, and commodities can be obtained from theMINEDEX database, accessed at <www.dmp.wa.gov.au/minedex>.
Base metal
Iron
Meekatharra 128 km Bryah Homestead 2 km
Milg
un H
omes
tead
48
km
Thre
e Ri
vers
Hom
este
ad 1
9 km
Gullgogo SynclineDam GASCOYNE RIVER
52
652000mE
54
54
56
56
58
58
660
660
62
62
64
64
66
66
68
68
670
670
72
72
74
74
76
76
78
78
680
680
82
82
84
84
86
86
88
88
690
690
92
92
94
94
96
96
98
98
700
700
7180
000m
N
7180
82
82
84
84
86
86
88
88
7190
7190
92
92
94
94
96
96
98
98
7200
7200
02
02
04
04
06
06
08
08
7210
7210
12
12
14
14
16
16
18
18
7220
7220
22
22
24
24
26
26
28
28
7230
7230
32
32
34
Meekatharra 126 km
Mingah Springs 8 km
Dolerite dykes: various ages
Kulkatharra Dolerite
Depositional Package 6 (Ilgarari Formation)
Depositional Package 5 (Calyie, Backdoor Formations)
Depositional Package 4 (Ullawarra Formation)
Labouchere Formation
Horseshoe Formation
Ravelstone Formation
Narracoota Formation
Bang
emall
Sup
ergr
oup
Collie
r Gro
upEd
mund
Grou
pPa
dbur
yGr
oup
Brya
h Gro
up
BRYA
H BA
SIN
PADB
URY
BASI
NED
MUND
BASI
NCO
LLIE
R BA
SIN
WAR
AKUR
NALA
RGE
IGNE
OUS
PROV
INCE
Dolerite
ìBYr-ss
ìBYh-sf
ìMCP5-s
ìMCP6-s
ìBYn-bb
ìPAl-ssq
ìWKku-od
ìMEP4-xs-k
ìBYn-od
od
For further details refer to main legend
Compiled by HN Cutten, OA Blay, AM Thorne and SP Johnson 2012–13Geology by HN Cutten, OA Blay, AM Thorne and SP Johnson 2012–13, CP Swager 1994, andRD Gee 1977–81Geochronology from GSWA data (published and in preparation) and interpreted from external sources (listed below).Some GSWA geochronology may come from samples obtained on adjoining map sheets. GSWA geochronology datais available online at <www.dmp.wa.gov.au/geochron>.Geochronology by: (1) Sheppard, S, et al. 2007, Journal of Metamorphic Geology, v. 25, p. 477–494.
(2) Sheppard, S, et al. 2005, Australian Journal of Earth Sciences, v. 52, p. 443–460.
(3) Evans, DAD, et al. 2003, Australian Journal of Earth Sciences, v. 50, p. 853–864.
(4) Johnson, SP, et al. 2011, Precambrian Research, v. 189, p. 239–262.
Cartography by CS Schroder
Edited by SR White and K Greenberg
Published by Geological Survey of Western Australia
This map is published in digital format (PDF) and is available online at <www.dmp.wa.gov.au/GSWApublications>.Copies are available from:Information CentreDepartment of Mines and Petroleum100 Plain StreetEast Perth, Western Australia 6004Phone: +61 8 9222 3459 Fax: +61 8 9222 3444Website: www.dmp.wa.gov.au/gswa Email: [email protected] recommended reference for this map is:Cutten HN, Blay OA, Thorne AM and Johnson SP 2013, Jamindi, WA Sheet 2647: Geological Survey of Western Australia,1:100 000 Geological Series.
Mine, deposit, prospect, or occurrence...... Horseshoe
Iron.............................................................
Manganese................................................
Copper....................................................... Cu
FeMn
Silver.......................................................... Ag
Gold........................................................... Au
UNIVERSAL TRANSVERSE MERCATOR PROJECTIONHORIZONTAL DATUM: GEOCENTRIC DATUM OF AUSTRALIA 1994
VERTICAL DATUM: AUSTRALIAN HEIGHT DATUM
Grid lines indicate 1000 metre interval of the Map Grid Australia Zone 50
JAMINDISHEET 2647 FIRST EDITION 2013
Version 1 — June 2013
SCALE 1 : 100 0000 101 2 3 4 5 6 7 8 9
KilometresMetres
1000
The Map Grid Australia (MGA) is based on the Geocentric Datum of Australia 1994 (GDA94)GDA94 positions are compatible within one metre of the datum WGS84 positions
Western Australia 2013©
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