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| OF WESTERN AUSTRALIA MINERAL RESOURCES BULLETIN 13 COPPER MINERALIZATION IN WESTERN AUSTRALIA by R...Library of Australia card number and ISBN 0 7244 8002 11 1 PREFATORY NOTE Western Australia has never... exploration interest has remained high. In the last decade this has resulted in the discovery of several...understanding the geology of the State over the last 15 years coupled with a surge in base metal exploration...D DIVERSITY OF COPPER MINERALIZATION I N WESTERN AUSTRALIA The geological setting: tectonic provinces |
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| OOVERNMENT OF WESTERN AUSTRALIA 1 TALC, PYROPHYLLITE AND MAGNESITE IN WESTERN AUSTRALIA FRONTISPIECE:...(left) and Three Springs talc (right) The talc mine at Three Springs sits comfortably amongst recently...Talc Asia Pacific GEOLOGICAL SURVEY OF WESTERN AUSTRALIA MINERAL RESOURCES BULLETIN 16 by P. B. Abeysinghe...R. Perry DIRECTOR, GEOLOGICAL SURVEY OF WESTERN AUSTRALIA Pietro Guj Copy editor: J. F. Johnston The...Talc, pyrophyllite and magnesite in Western Australia: Western Australia Geological Survey, Mineral Resources |
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| Goldfields, Western Australia: SHRIMP U-Pb zircon constraints D . R . Nelson Geological Survey of Western Australia...Australia, 100 Plain Street, East Perth, WA 6004, Australia Received 27 October 1995; accepted 16 August 1996...southern part of the Eastern Goldfields of Western Australia. These dates establish the timing of major...Monzogranite and granodiorite emplaced near the western, southern and eastern margins of the greenstones...greenstone sequence preserved near Norseman and Ravensthorpe in the southeastern Yilgarn Craton, and xenocryst |
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| GEOLOGICAL SURVEY OF WESTERN AUSTRALIA MINERAL RESOURCES BULLETIN 12 THE TIN DEPOSITS OF ~ E S T E...Minister for Mines 77793-1 i National Library of Australia card number and ISBN 0 7244 7617 2 11 PREFACE...Although small by Australian and World standards, Western Australia’s tin deposits have yielded concentrates...interested in searching for tin deposits in Western Australia. J H Lord 19th June 1978. DIRECTOR iii................. ... ... . . Tin mining in Western Australia ......................................... |
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| and reserves..___________________________________ Mine descriptions.._________________________________________...Idaho________________________________________ Singiser mine._______________________________________ Birch Creek...176 178 178 180 181 183 183 183 IV CONTENTS Mine descriptions Continued Deer Creek district, Mon...Bear claim____________________________________ Last Chance and Shady Tree claims_______________ Referen...______ 49. Geologic map and sections of the Last Chance and Shady Tree claims, Beaverhead County, Mont_____ |
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| of the Goler formaeee 5. A, Photo showing twin basalt dikes cutting Goler red beds and Ricardo formation... Se ae 10. Photo showing standstone capped by basalt Flow E, Member 5 of Ricardo formation________________...formation Quaternary ________ Black Mountain basalt Terrace gravel and alluvium. Intrusive igneous...of Goler formation__ 5,5. A, Photo showing twin basalt dikes eutting Goler red oi beds __In pocket oli...Mountai 5. Columnar section, Ricardo formation in Last Chance Canyon______ * Geologist, Richfield Oil Corporation |
 | Wrucke, C.T., Marsh, S.P., Raines, G.L., Werschky, R.S., Blakely, R.J., Hoover, D.B., McHugh, E.L., Rumsey, Clayton M., Gaps, R.S., Causey, J.D. (1984) Mineral resources and mineral resource potential of the Saline Valley and Lower Saline Wilderness Study Areas, Inyo County, California. Open-File Report Vol. 1984 (84-560) US Geological Survey doi:10.3133/ofr84560 | Report (issue) |
| area, is in the vicinity of the Crater mine in the Last Chance Range, and it has potential for the occurrence...area. The other area is in Marble Canyon in the western part of the study area, and it has high potential...areas, scattered from the Inyo Mountains to the Last Chance Range, have a low potential for the occurrence...resources. An area west of Jackass Flats near the western border of the study area has a low potential for...zinc resources in quartz veins. Part of the Last Chance Range peripheral to the area of high potential |
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| Fanney rhyolite_ vi _____ ___ _ 11 12 14 Last Chance andesite_ ___ _ __ Rhyolite dike______________________________...and prospects.-___ ______ _________________ Eureka mine _ _ ____ ________________ Veins of the Pacific ...northerly veins_____________':____________ Great Western mine__________________________ Enterprise mine___...Dust and Last Chance veins_________ Deadwood mine __________________ __________ Last Chance mine____...mine_____________________________ Prospects between the Last Chance and Maud S. veins _____ Deep Down mine______ |
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| miles to the southeast. The district lies near the western border of the Mogollon Range, which here presents...heavily wooded and furnish an abundant supply of mine timber. The district was visited by L. C. Graton...suggestions. Detailed reports on-the geology of the Last Chance and Maud S. mines, by Wilbur H. Grant, of San...p. 719, 1918. 173 MOGOLLON DISTRICT, N. MEX. Mine production in Mogollon or Cooney district, Socorro... TOPOGRAPHY. The Mogollon district is on the western flank of the Mogollon Range, which rises abruptly |
 | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) |
| pocket] Plate 1. Mineral Resource Domains of Western Colombia 2. Mineral Resource Domains of Eastern...scale 1:1,000,000 on two mineral resource maps of western and eastern Colombia. Domains in which the geologic...porphyry deposits and prospects are known in the Western and Central Cordilleras of Colombia, mainly in...chalcopyrite, and sphalerite in or near pillow basalt and diabase dikes These deposits may have overlying...Cretaceous ophiolites (oceanic crust terranes) of western Colombia, as described by Barrero-Lozano (1979) |
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| Buried soil on scarp colluvium and gravel of Last Chance Bench..........................................young alluvium of Indian Creek.......... Stop 6: Last Chance Bench, overview of upper Cenozoic deposits and.................... Stop 7: Relation between the basalt of Cunningham Hill and the tephra of Ranch Canyon.......... Geologic map of the central part of Last Chance Bench near the antiform crest, stop 6.......... K-Ar age determinations on volcanic ashes and basalt, quantitative analyses of soil development, and |
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| GEOLOGIST 1921. GOLD OCCURRENCES No. 2 OF AUSTRALIA. N. R. Ju•ER. CONTENTS. Introduction ........Surv., •914. GOLD OCCURRENCES OF VICTORIA, AUSTRALIA. 81 Apart from the work of the late Dr. A. W...often rich in carbon. The well known gold-fieldsof Western Victoria--Bendigo, Ballarat, Clunes,Maidon, Daylesford...OCCURRENCES OF VICTORIA, AUSTRALIA. 83 In Miocene (?) time flows of basalt filled up many of the river...and following theseoutpouringsof so called "older basalt" there apparently was a general subsidenceof the |
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| Victoria 3145, Australia b 1034 Geelong Road, Mount Clear, Ballaarat, Victoria 3350, Australia Received 8...an extensive fold belt along much of eastern Australia (i.e. the Tasman Orogenic Belt). In Victoria,...revival. Keywords: Gold: Slate-belt: Victoria: Australia; Metamorphic; Fluid: Structure I. Introduction...Victoria, and the Lachlan Fold Belt, in southeast Australia. This paper aims to synthesize and reinterpret...province The Tasman Orogenic Belt of Eastern Australia (Fig. 2) includes many late Precambrian to late |
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| ________________________________________________ _ Basalt flows ______________________________________________...ite veins ___________________________ - __ -- --Last Change claims _______________________________________...__ -_ Copper Queen mine ______________________________________ - _ Blue Bird mine __________________...workings_____________________________________ Fishcan and Last Chance adits on Lemhi River_______________ Quartz-hematite...Pass area. 2. Geologic map and sections of the Last Chance vein. 3. Geologic rrap and sections of the Trapper |
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| Cretaceous) volcanic rocks_.-----._.--...._.__.... Basalt.. ._____.......__.__-...._..---....__....__. _..._---_-_._._---_-------------_-----_------Eighty-five mine-___-_......__--_-_---_-----_-_-_---___-_-_--General...45 46 1V CONTENTS The mines Continued. Bonney-mine.______-____-----_--__-_--_--____________________...and production.___________________________________ Mine workings__-__-------_-------_-_--___-__--__-_---_-_Geology...prospecting._______________________________________ Anita mine.____.___-______-__--__--_-_-______________.__-____ |
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| consists of three slightly dipping flows. The upper basalt flow is finegrained and a rusty-orange color due...lower flow is a fine-grained, brittle, dark black basalt that breaks into small irregular chunks that are...contains zeolites. The middle flow is a massive basalt, about I 0 feet thick, that is fine-grained and...oxidized the ash to a red color and cemented broken basalt fragments into a solid mass 3 to 4 feet thick....intersected by fractures. The fine-grained black basalt does not have the red iron stains; therefore, the |
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| --------------------------------------------Last Chance thrust-a major fault in the eastern part of Inyo...Permian-Triassic boundary in eastern Uintah County, Utah, and western Moffat County, Colo., by E. M. Schell and E. L...__ __ Lake Paducah, of late Pleistocene age, in western Kentucky and southern Illinois, by W. W. Olive___________________...Lanphere__ Rate of palagonitization of submarine basalt adjacent to Hawaii, by J. G. Moore____________...about 10,000 feet thick in the thrust plate in the western part of this quadrangle and in the southwestern |
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| 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite, chromium ore, Washington Zinc ore.............................................. 16 Basalt-rhyodacite sequence ................................................................ 21 Younger basalt ......................................................................................... 65 Last Chance .............................................................................. Photographs of basalt-rhyodacite sequence .......................... |
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| ------------------------------------------------·--·---··-Basalt-rhyodacite sequence___________________________...--------····-------------··-·---·------Younger basalt-----------------------------------------------...-------------------·---3 2. Photograph showing basalt-rhyodacite sequence of the Challis Volcanics and...-------54 13. Photomicrograph of brecciated Last Chance vein...................... 56 14. Photograph...thick basalt-rhyodacite sequence and associated tuffs and conglomerates, and (2) a younger basalt. Some |
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| rocks____________________________________________ Olivine basalt.________________________________________________...to the southwest at Magruder Mountain, in the Last Chance Range and the Inyo and White Mountains is characterized...TO GENERAL GEOLOGY the region. Rocks in the Last Chance Range lie south of this zone of late middle Paleozic...Jurassic by plutonic intrusions is evident. The last phase of the structural history is Tertiary to Recent...and a series of unnamed hills northwest of the Last Chance Range lie within the area (pi. 1; fig. 1). Fish |
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| "DIAMONDS" IN OLIVINE BASALT. By Arthur liV. CJa,,k ............ GLYCERINE POPULAR lN AUSTRALIA ...... .........Consoli- former president of the Federation, mandated Mine near Eureka, Utah. H e plans aged the contest. The...as a Tilly Foster Unit. The old abandoned iron mine (magnetite) at Tilly Foster, Putnam Co., N. Y. is...town is located near the western edge of Morrill County which is in western Nebraska. Flowing south of...is a very abundant variety of quartz in these western N ebraska sand deposits. Clear, white, gray, yellow |
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| Name Country Ace of Spades Adobe Canyon Gp. Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue...Big Pine Claim Big Yank No. 1 Black Bart (Great Western) Black Bart Claim (Avery) Black Bart Group Black...Chrome, etc. Buttercup Chrome Camden Mine Camptonvilie area Castro Mine Cattle Springs Cavyell Horse C (continued...Cleopatra Clover Leaf Codd Prospect Coggins Col lard Mine Commander Coon Mt. Nos. 1-3 Copper Creek (Low Divide)...Fourth of July French Hill Friday Gallagher Gardner Mine Gas Canyon Geach Bibsonville Glory Ho Griffin Chromite |
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| CLASSIC MINERAL LOCALITIES OF THE WORLD Asia and Australia = _ |) VieBAtO TATA JARS LIPOW Si. ao sé ... CLASSIC MINERAL LOCALITIES OF THE WORLD Asia and Australia Philip Scalisi David Cook VAN NOSTRAND REINHOLD...Nostrand Reinhold Australia Pty. Ltd. 17 Queen Street Mitcham, Victoria 3132, Australia Van Nostrand Reinhold...Classic mineral localities of the world, Asia and Australia. Bibliography: p. Includes index. 1. Mines and...resources—Asia. 2. Mines and mineral resources—Australia. 3. Mines and mineral resources—Soviet Union |
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| issue, on page 55, the last page of Bruce McKay’s feature about the Polka Dot Mine in Central Oregon, information...information about connecting with the mine via Facebook was incorrect. On Facebook, search for the Polka...Leatherman. In my opinion he saved the best for last. Why? Because I’ve been to both the Crabtree and...those two and other flume mining adventures in western North Carolina, my family and I accumulated some...boomtown of Creede, Colorado. Although Creede’s last producing mine closed 35 years ago, its mining and mineral |
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| Diabase 1 18 18 18 18 Spherulitic rhyolite Basalt 16 16 16 17 correlation and rhyolite dikes...classification 28 Description of the mines Gold Banner mine Greenback prospect Martha prospect ___ 29 29 29... 31 Moly prospect Ord Mountain mine 31 Red Etta Hill 31 mine _ prospects Ord Mountain 41 41...41 iron deposit White Dollar mine Unnamed manganese-travertine 20 [3] 40 41 Contact metasomatic...the Rio Vista-Central-England claims, Ord Mountain mine Index maps showing Ord Mountain district... General |
