 | | Journal (article/letter/editorial) | | Geochronological Study of the Willyama Complex, Broken Hill, Australia by R. T. PIDGEON 1 Department of Geophysics, Australian...Australian National University, Canberra, Australia INTRODUCTION T H I S investigation aims at determining...extensive pegmatization in the Broken Hill area of New South Wales. The data show systematic age relationships...rocks from the Willyama Complex, Broken Hill, Australia. The results of measurements on total-rocks and...1530 m.y. from the nearby Olary Province in South Australia. Rocks from this area have been correlated |  | | Journal (article/letter/editorial) | | BROKEN HILL ORE DEPOSIT, BROKEN HILL, N.S.W., AUSTRALIA BY J. K. GUSTAFSON, H. C. BTJSRELL, AND M. D....1397 Hanging Wall basin 1397 Footwall basin 1398 Alma anticline 1398 Western anticline, Eastern syncline...Post-ore faulting 1425 1393 Drag folds with flat south pitch 1425 1393 1369 Page 1371 1371 1371 1371 1372...GUSTAFSON ET ALâ BROKEN HILL ORE DEPOSIT, N.S.W., AUSTRALIA Page Mechanical interpretation of faulting and...Page Figure Page Figure 1. Map of Australia 1373 24. Central Mine, section 5-6, showing second-order |  | STEVENS, B, BARNES, R, BROWN, R, STROUD, W, WILLIS, I (1988) The Willyama Supergroup in the Broken Hill and Euriowie Blocks, New South Wales. Precambrian Research, 40. 297-327 doi:10.1016/0301-9268(88)90073-3 | Journal (article/letter/editorial) | | SUPERGROUP IN THE BROKEN HILL AND EURIOWlE BLOCKS, NEW SOUTH WALES B.P.J. S T E V E N S 1, R.G. B A R N E S 2...1Geological Survey of New South Wales, 32 Sulphide Street, Broken Hill, N.S. W. 2880 (Australia) 2Geological Survey...Survey of New South Wales, W.J. McCarthy House, Faulkner Street, Armidale, N.S. W. 2350 (Australia) (Received...Supergroup in the Broken Hill and Euriowie Blocks, New South Wales. Precambrian Res., 40/41: 297-327. The Willyama...Delamerian Orogeny which reactivated retrograde schist zones at 520 _+40 Ma. Subsequent history mostly |  | | Report (issue) | | ILLINOIS LIBRARY i ^ 6^2.09 S ^^ 2 . ) I NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY...p. 5. List of Papers, p. 7. Australia generally New South Wales Victoria : Queensland Subject...Western Australia Locality Index, p. 75. Locality Index, p. 95. ; Subject Index, p. 102; South Australia:...name. Agam, in a new country like Australia, it is often necessary to christen a new mining field, and...from South Australia. Wulfenite is recorded from â Mount Lyndhurst,â âLeigh Creek,â âAvondale Mineâ; all |  | | Journal (article/letter/editorial) | | Sequence Hosting the Broken Hill Pb-Zn-Ag Orebody, Australia R. W. PAGE,â Research School of Earth Sciences...ACT, Australia 0200 (Predictive Minerals Discovery Cooperative Research Centre-pmd*CRC), Australia, Geological...Industries, Broken Hill, NSW 2880, Australia, and Geoscience Australia, GPO Box 378, Canberra, ACT 2601...2880, Australia AND G. M. GIBSON Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia Abstract...the Broken Hill Pb-Zn-Ag orebody in western New South Wales. Geologically consistent depositional, intrusive |  | | Journal (article/letter/editorial) | | Hill, Australia* B. P. J. STEVENS1{, R. W. PAGE2,3 AND A. CROOKS4{ 1 Geological Survey, New South Wales...Industries, 32 Sulphide Street, Broken Hill, NSW 2880, Australia. 2 pmd*CRC, Research School of Earth Sciences...Sciences, Australian National University, ACT 0200, Australia. 3 Department of Geology, University College, Cork...Industries & Resources, South Australia, GPO Box 1671, Adelaide, SA 5001, Australia. New SHRIMP U â Pb dating...part of the Broken Hill Group extends into South Australia. In the Rantyga Group that constitutes the |  | | Report (issue) | | OF MINES SURVEY BULLETIN NO·5 Gunn's Plains, Alma, and other Mining Fields, North-West Coast BY W...(A) Copper Creek Mine (B) Radford's fulef ... (0) Brown's Blow, .. (D) Colbourn's Mine . .. .. . (E) Heazlewood's...Heazlewood's Silver Mine ........ . (F) Preston Silver Mine ... ........... . (G) Rutherford Copper Mine ...... '...Clark's Lode ................................ . (1) Alma Mine . ............ . (J) Lucas and Perry's Lodes ...23 23 24 24 27 27 33 33 36 37 GUNN 'S PLAINS, ALMA, AND OTHER MINING FIELDS, NORTH-WEST COAE'l'. I |  | | Journal (article/letter/editorial) | | the Willyama Supergroup, Broken Hill region, Australia: evidence for three tectonostratigraphic successions...Vic. 3800, Australia. The Willyama Supergroup of the Broken Hill region in southern Australia consists...equivalents of the Gawler Range Volcanics in South Australia). KEY WORDS: base metals, Broken Hill Domain...Hill Domain in western New South Wales and the Olary Domain in South Australia (Figure 1). Previous structural...mostly use concordant data. This synthesis adds new insight into critical aspects of regional geology |  | | Report (issue) | | RECONNAISSANCE FOR RADIOACTIVE MINERALS IN PARTS OF THE ALMA DISTRICT PARK COUNTY, COLORADO UNITED STATES DEPARTMENT...RECONNAISSANCE FOR RADIOACTIVE MINERALS IN PARTS OF THE ALMA DISTRICT, PARK COUNTY, COLORADO By C. T. Pierson...RECONNAISSANCE FOR RADIOACTIVE MINERALS IN PARTS OF THE ALMA DISTRICT, PARK COUNTY, COLORADO By C. T. Pierson...ILLUSTRATIONS Page Plate 1. Generalized geologic map of the Alma district, Park County, Colo.................. Inside...1. Index map of Colorado showing location of the Alma disti-2t.................................... 2 2 |  | | Journal (article/letter/editorial) | | SULFIDE MELT IN THE BROKEN HILL OREBODY, NEW SOUTH WALES, AUSTRALIA B. RONALD FROST§, SUSAN M. SWAPP AND...U.S.A. ABSTRACT The Broken Hill orebody, in Australia, is hosted in pelitic and psammitic gneisses that...the peak metamorphism. Highly foliated pelitic schist directly adjacent to the Broken Hill orebody contains...orebody, massive sulfides, melting, Broken Hill, Australia. SOMMAIRE Le gisement de Broken Hill, en Australie...orebody lies within the Broken Hill block in New South Wales, which is considered to be one of the classic |  | | Journal (issue) | | Leonard Beach, whose undying faith in the Sweet Home Mine made it all happen. M in e FRONTISPIECE: âThe...24 cm, found in the Good Luck Pocket, Sweet Home mine, in 1992. Sweet Home Rhodo, Inc. specimen; photo...17 cm, found in the Good Luck Pocket, Sweet Home mine, in 1992. Sweet Home Rhode. Inc. specimen; photo...specimen collecting in our time: the Sweet Home mine operation. Many thousands of specimens have reached...rhodochrosite and other species from the Sweet Home mine. The experience of owning those specimens can now |  | | Journal (article/letter/editorial) | | W&Ud A/ecuÂż OH, Mineral Ăccuwiencel Items on new finds are desired. Please send them in. Abbreviations:...chert, which he collected near Bridgeport, Jackson Co., Ala. "It's local material," he writes us. ARIZONA...1952, comes from Louis W. Vance, 1002 Palm Ave., South Pasadena, Calif. "I am sending you separately a...ARKANSASâAzurite occurs in the copper mines at Tomahawk, Searey Co., Ark. ,âą A letter dated Sept. 18; 1952, from Mrs...about the cinnabar mines north of Murfreesboro, Pike Co., Ark. "Did you know that the government built a |  | | Report (edition) | | / NEW SOUTH \ WALES. ' I V . V DEPARTMENT OF MINES. GEOLOGICAL SURVEY. E. F. PiTTMAN, A.R.S...INDUSTRY AND THE Distribution of Copper Ores in New South Wales. BY E. J. CARNE, F.G.S., Assistant CIovbrxmest...archive.org/details/mineralresources06geol NEW SOUTH ^^^ALES. DEPARTMENT OF MINES! GEOLOGICAL SURVEY...INDUSTRY AND THE Distribution of Copper Ores in New South Wales. BY J. E. CARNE, F.G.S. Assistant Government...Historical 6 Chronological Order of Opening of New South Wales Mines Copper âprobably the first Metal used |  | | Book | | Palace Hotel Sulphide Street Railway Station South Mine headframes Centre: Typical miner's cottage Trades...BHP Mine Block 10 Mine Block 14 Mine British BHP Mine Junction Mine North Mine Central Mine South Mine...Mine Zinc Mine NBHC Mine The GrenOdye eee heiiee Geology Mining Production Ore Treatment History Architectural...downturn in copper mining at Burra and Kapunda in South Australia brought prospectors to the area in the late...more than 3 000, the majority of whom came from South Australiaâs declining copper towns and the Victorian |  | | Report (volume) | | _____ 123 South Platte Glaciers.-------_-_..______.__.._____ 123 Wisconsin stage of South Platte Glacier...processes and events__________________________________ South Platte River drainage area.--_-_-__--_-_----__-_--________...___-_--_-___ Gravels on west slope of Fourmile-South Platte Divide_-___ Gravels of terrace No. 2____...terrace No. 2________ 136 Gravels of outwash apron south of Fourmiie Creek._______ 137 Alluvium____.__...__------__---_------_-_-___-__________-_ Valley east of the South Platte_-_--____--_---__-_______.____-___ 137 137 |  | | Report (volume) | | _-__----__-_-__------____-_-____-___________ Deposits in the Alma district...-____________________________ Distribution...the ores at Alma to those at Leadville____________ Local centers of mineralization at Alma ______________________...______________________ Origin of ores at Alma._______---_-___---___-______________ The London vein system.___ ____... tunnel-_------_---__---_---_ -__--_-____-Ophir mine. _______________________ _,_ _ ___!_____ _______...Mountain...... Area between London Mountain and New York Mountain _.____Extent of prospecting___________________ |  | | Report (issue) | | speak definitely regarding the possibilities of this new camp, but its location and the number and widespread..... . ........ ..... .... 21 Gold in Cairo and Alma townships . . . . ... . .. .. ... .... .... . ....found at several places in the southeast part of Alma township and in the north central part of Cairo...an irregular mass of quartz and rusty weathered schist. In 1917 gold was found in a reddish porphyry by...discovered gold in a band of grey pyritous schist which lies to the south of the porphyry. Further work on the |  | | Report (issue) | | VIEW ^'V'iccjring MINING OPERATIONS STATE OF SOUTH AUSTRALIA nUKINO THE HALF-YEAR ENDED DECEMBER Compiled...Jluetralia. REVIEAV A MINING OPERATIONS STATE OF SOUTH AUSTRALIA DUKING THE HALF-YEAR ENDED DECEMBER 31st...Hill Proprietary Company near Newcastle, Xew South Wales, the high average price of copper, and the appreciation...Mines and Quarries ... ^^ Alunite âąâą ^^ Asbestos Mine Government Geologist, Assistant 38-43 Reports by...Dorris Fabian Dustholes, G. Earea Morning Myrtle New âOchre . 7, G.M Milo G. II 14 . M 1) Boring |  | | Book | | AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine â_â< Âą te om At _SHT 40 MADIASIMA...AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna B. Kennedy...Kennedy [aN VAN NOSTRAND REINHOLD COMPANY NEW YORK CINCINNATl TORONTO LONDON MELBOURNE Copyright ©...Nostrand Reinhold Company Inc. 135 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold Publishing...Nostrand Reinhold Australia Pty. Ltd. 17 Queen Street Mitcham, Victoria 3132, Australia Van Nostrand Reinhold |  | Page, R. W., Conor, C. H. H., Stevens, B. P. J., Gibson, G. M., Preiss, W. V., Southgate, P. N. (2005) Correlation of Olary and Broken Hill Domains, Curnamona Province:Possible Relationship to Mount Isa andOther North Australian Pb-Zn-Ag-Bearing Successions. Economic Geology, 100 (4) 663-676 doi:10.2113/gsecongeo.100.4.663 | Journal (article/letter/editorial) | | Centre-pmd*CRC), Australia, and Geoscience Australia, GP Box 378, Canberra, ACT 2601, Australia C. H. H. CONOR...Industries and Resources, South Australia, GPO Box 1671, Adelaide, SA 5001, Australia B. P. J. STEVENS, Geological...2880, Australia G. M. GIBSON, Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia W. V...Industries and Resources, South Australia, GPO Box 1671, Adelaide, SA 5001, Australia AND P. N. SOUTHGATE...SOUTHGATE Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia Abstract The 300-Mt Broken Hill Pb-Zn-Ag |  | | Journal (article/letter/editorial) | | Early Proterozoic Broken Hill Group, New South Wales, Australia: Geochemistry, provenance, and metallogenic...2Geological Survey of New South Wales, 32 Sulphide Street, Broken Hill, N.S.W. 2880, Australia (Received September...Supergroup) in the Broken Hill Block, New South Wales, Australia, reveal distinctive geochemical signatures...elements are generally low (SC = ~20 ppm, Ni = ~62 ppm, Co = ~26 ppm; Cr = most < 100 ppm). Data for rare earth...Creek Blocks of northern Australia, or in the Gawler craton of South Australia. Metallogenic considerations |  | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenumâfluorine...iteârhodochrositeâfluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident with mineralization...Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401, USA e-mail: pbartos@mines.edu D. Misantoni | | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenumâfluorine...iteârhodochrositeâfluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident with mineralization...Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401, USA e-mail: pbartos@mines.edu D. Misantoni |  | | Report (issue) | | G E O L O G Y A N D O R E DEPOSITS OF THE ALMA DISTRICT PARK COUNTY, COLORADO BY HORACE B. PATTON...jfwd8640 DENVEB, C0L0EAD0 THE SMITH-BROOKS PBINTING CO., STATE PBTNTEBS 1912 Plate IVâView of Mount Lincoln... Gray Biotite-Muscovite Schist 39 Type b, Spotted Biotite-Hornblende Schist 39 Type c, Biotite-Muscovite-Sillimanite...Biotite-Muscovite-Sillimanite Schist 40 Granite ' 40 Pegmatite . 45 Aplite 47 Sedimentary Formations 47 Introductory...IV. G E O L O G I C D E S C R I P T I O N AREAS South Mosquito Gulch General Description ' Archean Weber |  | | Report (issue) | | sulfur mines in the United States and by opening new mines, by greater recovery of byproduct sulfur (in...pyrites, and all other forms) since 1935 is reviewed. New sulfur mining and recovery projects in the United...Communist countries) are described; these will have new production of about 3,000,000 tons of sulfur by the...of sulfur during 1935-39 and 1950, and estimated new production are given in some detail; this information...(long tons) 1950 production (long tons) Estimated new production (long tons) 2,569,000 5,966,000 1,541 |
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