 | | Journal (article/letter/editorial) | | constraints on tectonic-mineralization epochs in the Ganzi-Litang gold belt, eastern Qinghai-Tibet plateau...Institute of Earth Sciences, China University of Geosciences, Beijing 100083, China A R T I C LE I N FO A...thermochronology Ganzi-Litang belt Sanjiang Tethys orogen Eastern Qinghai-Tibetan plateau The Ganzi-Litang gold...is located between the Yidun block and Songpan-Ganzi Block/Terrane in the eastern Qinghai-Tibetan plateau...comprise the belt started at 217–213 Ma when the Ganzi-Litang Meso-Tethys ocean began to subduct. The mineralization |  | Deng, Jun, Wang, Qingfei, Li, Gongjian, Li, Chusi, Wang, Changming (2014) Tethys tectonic evolution and its bearing on the distribution of important mineral deposits in the Sanjiang region, SW China. Gondwana Research, 26 (2) 419-437 doi:10.1016/j.gr.2013.08.002 | Journal (article/letter/editorial) | | important mineral deposits in the Sanjiang region, SW China☆ Jun Deng a,⁎, Qingfei Wang a,b, Gongjian Li a,...and Mineral Resources, China University of Geosciences, Beijing 100083, China Department of Geological...and three branches: Ailaoshan, Jinshajiang and Garzê–Litang. The Changning– Menglian main ocean existed...branch oceans were subducted westward instead. The Garzê–Litang branch ocean also underwent westward subduction...southern part of the Sanjiang region are the South China, Simao–Indochina, and Sibumasu. They are separated |  | | Journal (article/letter/editorial) | | Gold mineralization in China: Metallogenic provinces, deposit types and tectonic framework...Deng, Jun, Wang, Qingfei, Gold mineralization in China: Metallogenic provinces, deposit types and tectonic...MANUSCRIPT GR Focus Review Gold mineralization in China: Metallogenic provinces, deposit types and tectonic...of Geological Processes and Mineral Resources, China University of AC CE P TE D MA NU *Corresponding...djun@cugb.edu.cn SC R Geosciences, Beijing 100083, China 1 / 140 ACCEPTED MANUSCRIPT Abstract: We present |  | | Journal (article/letter/editorial) | | Distribution of Endogenic Gold Deposits in Western Sichuan, China a Xiao-Chun Wang & Zhe-Ru Zhang a a Institute...Guiyang, 550002, Guizhou, People's Republic of China Published online: 06 Jul 2010. To cite this article:...Distribution of Endogenic Gold Deposits in Western Sichuan, China, International Geology Review, 41:12, 1099-1113...Distribution of Endogenic Gold Deposits in Western Sichuan, China XIAO-CHUN WANG 1 AND ZHE-RU ZHANG Institute...Guiyang, Guizhou, 550002, People's Republic of China Downloaded by [Bibliothèques de l'Université de |  | | Report (issue) | | (Carlin-Type) Gold Deposits in the People's Republic of China and in Nevada, USA Zhiping Li1 and Stephen G. Peters...Ministry of Metallurgical Industry, Tianjin City, P.R. China, 300061). 2 U.S. Geological Survey, Reno Field Office...(Carlin-Type) Gold Deposits in the People's Republic of China and in Nevada, USA Zhiping Li1 and Stephen G. Peters...Ministry of Metallurgical Industry, Tianjin City, P.R. China, 300061). U.S. Geological Survey, Reno Field Office...Deposits in Dian-Qian-Gui, Qinling and Jidong, P.R. China............................8 GEOLOGIC SETTING OF |  | | Journal (article/letter/editorial) | | Tectonics and distribution of gold deposits in China – an overview Received: 30 November 2000 / Accepted:...Springer-Verlag 2002 Abstract Gold exploration in China has expanded rapidly during the last two decades...economic development has become a national priority. China currently produces 180 tonnes (t) of gold annually...than South Africa, USA, and Australia. However, China is now recognized as possessing significant gold...deposit types. Present estimates of gold resources in China exceed 4,500 t, which comprise 60% in gold-only |  | | Journal (article/letter/editorial) | | superimposed orogeny, and composite metallogenic system in China Jun Deng, Qingfei Wang, Gongjian Li PII: DOI: Reference:...superimposed orogeny, and composite metallogenic system in China. The address for the corresponding author was captured...superimposed orogeny, and composite metallogenic system in China Jun Deng*, Qingfei Wang, and Gongjian Li State Key...and Mineral Resources, China University of Geosciences, Beijing 100083, China AC CE PT E D MA NU...MANUSCRIPT GR Focus Review Abstract: Continental China is a mosaic of numerous tectonic blocks, which amalgamated |  | Hou, Zengqian, Zaw, Khin, Pan, Guitang, Mo, Xuanxue, Xu, Qiang, Hu, Yunzhong, Li, Xingzhen (2007) Sanjiang Tethyan metallogenesis in S.W. China: Tectonic setting, metallogenic epochs and deposit types. Ore Geology Reviews, 31 (1) 48-87 doi:10.1016/j.oregeorev.2004.12.007 | Journal (article/letter/editorial) | | com/locate/oregeorev Sanjiang Tethyan metallogenesis in S.W. China: Tectonic setting, metallogenic epochs and deposit...Academy of Geological Sciences, Beijing 100037, PR China Centre for Ore Deposit Research, University of Tasmania...Resources, Chengdu, PR China d China University of Geosciences, Beijing 100082, PR China Received 23 December...Himalayan–Tibetan Orogen in the Sanjiang Tethys, southwestern China. Although this metallogenic domain was initiated...setting; Metallogenic epochs; Deposit types; S.W. China 1. Introduction ⁎ Corresponding author. E-mail |  | | Journal (issue) | | d'Ossola, Italy; Lyangara, Uzbekistan; and the Emma Mine, Little Cottonwood District, Salt Lake Co., Utah...select group of mineral dealers. Events include a gala reception and preview party; an outdoor pig roast...V anadiun1 l\'line, l\fagnet Cove, Hot Springs County, Arkansas is Reclaimed and Collecting Ceases...Located on the east rim of Magnet Cove, the Christy Mine, fonnerly known as the Christy brookite locality...as big, or bigger. One location is in Campbell County, Virginia where huge ones up to about a foot long |  | Goldfarb, Richard J., Taylor, Ryan D., Collins, Gregory S., Goryachev, Nikolay A., Orlandini, Omero Felipe (2014) Phanerozoic continental growth and gold metallogeny of Asia. Gondwana Research, 25 (1) 48-102 doi:10.1016/j.gr.2013.03.002 | Journal (article/letter/editorial) | | and Mineral Resources, China University of Geosciences, Beijing 100083, China d Eldorado Gold, Room 1001...Jianguomenwai Ave., Chaoyang District, Beijing 100022, China e North East Interdisciplinary Science Research...of the Siberia, Kazakhstan, North China, Tarim–Karakum, South China, and Indochina Precambrian blocks...Mongol–Okhotsk Ocean between Siberia and Mongolia/North China; (6) the probable Late Silurian–Early Devonian Jiagnan...SW margin of the North China block developed during collision of South China; and (8) Jurassic(?) ores |  | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce © |  | Dawson, J., Floyd, J. D., Philip, P. R., Burley, A. J., Allsop, J. M., Bennett, J. R. P., Marsden, G. R., Leake, R. C., Brown, M. J. (1977) A mineral reconnaissance survey of the Doon-Glenkens area, south-west Scotland. Mineral Reconnaissance Programme Report 18. Institute of Geological Sciences | Report (issue) | | Geochemical and geophysical investigations around Garras Mine, near Truro, Cornwall 3 Molybdenite mineralisation...associated with the Skiddaw Granite near Carrock Mine, Cumbria 8 Investigation of stratiform sulphide...Scotland 10 Geophysical surveys around Talnotry mine, Kirkcudbrightshire, Scotland 11 A study of the...lite-diorite intru.sions ; diss"'IDinated ma.rca.site, arsenopyrite, wti:hotite, pyrite, ehalcopyrite and molybdenite...and shale : mineralised breccia with p3rite, arsenopyrite and traces of spalerite and galena. Lead-zinc |  | | Report (issue) | | exploited coalfields. The presence of mineralisation and mine spoil is thus a strong influence on the distribution...venerable South divisions of the early Silurian Gala 'throwaway generations' and emphasise this region...Palaeozoic 9 Moffat Shale Group 10 Leadhills Group 10 Gala Group 11 Hawick Group 11 Riccarton Group 11 Silurian...broken line trending north-eastwards across the Gala Group represents the boundary between the northern...availability of sediment input from a volcanic source. Gala Group The Ordovician-Silurian boundary occurs at |  | | Report (issue) | | Disused mines 36 37 HoardweelA1ine 37 Ellemford Mine 37 Discussion 39 GEOPHYSICS Regional aeromagnetic...Location of adits and sample sites at Hoardweel Mine Regional aeromagnetic data Regional gravity data...form of pseudomorphs after pyrite and possibly arsenopyrite, occurring as disseminations and in fracture...Central Belt (Hawfok Group) North Central flelt (Gala Group) Figure 1 Regional geology of the Southern...southern margin of the Doon granite and contains arsenopyrite, pyrite and native gold in quartz veins in hydrothermally |  | | Report (chapter) | | tons of baryte ore have been worked from the Foss Mine, Aberfeldy, and the Ben Eagach open pit since 1984...in the Southern Uplands, although stratabound arsenopyrite (enriched in antimony) and pyrite has been described...Silurian rocks near the old Glendinning stibnite mine, whilst disseminated stratabound Pb-Zn mineralization...Group (BGS 1992). Wolframite, scheelite and arsenopyrite occur in veins adjacent to the early Devonian...late Ordovician Leadhills and the early Silurian Gala Groups, and in the Lake District in the Ordovician |  | | Book | | 21 ~1offat Shale Group 21 Leadhills Supergroup 26 Gala Group 30 I-Jawick Group 39 Sandstone 45 Five Structure...Sections of fonnations in the Gala Group 32 Palaeocun·ent data frorn Gala Group forrnations 34 Climacograj)tiis...nabreck granodiorite 7 2 Photomicrograph of sandstone, Gala Croup 31 3 Kilfillan Formation, Kilfillan 33 -4...the Kilfillan Formation 57 D 1 fr)ld pair in the Gala Group 58 l'vloniaive Shear Zone in the aureole of...factors, broadly neutr-al conditions (pH ~7) over the Gala Group rocks and nlildly alkaline surfa.ce waters |  | | Journal (article/letter/editorial) | | predominantly occurs as a lattice constituent of arsenopyrite and pyrite within quartz-carbonate veins and...Within the shear zone, Silurian greywackes of the Gala Group exhibit pervasive linear and planar fabrics...prior to c. 400 Ma (Anderson and Oliver, 1986). In County Down and Galloway, a change from foliated to unfoliated...sulphides associated with gold are principally arsenopyrite, pyrite and chalcopyrite and occur as veins...<50 µm and fracture fills within brecciated arsenopyrite and pyrite at Fore Burn and Glendinning (Boast |  | | Journal (issue) | | Nyrstar Rises to Constellation of Champs In 2019, a mine rescue team from a Tennessee zinc operation went...Australia/Oceania: Resolute Sells Ravenswood Gold Mine............................. 16 Africa: Barrick...Arizona is being developed to become a major new mine in North America. Last year, Freeport-McMoRan (FCX)...2021. A pilot program initiated at the Bagdad mine in northwest Arizona in late 2018 was highly successful...m2. The Deep Mill Level Zone (DMLZ) underground mine, located east of the Grasberg ore body, continues |  | | Book | | 424 Wenlock Hawick Group greywacke Defor rnation Gala Group greywacke Llandovery Leadhills Group Ashgill...Biostr·atigraphy 6 Moffat Shale Group 8 Leadhills Group 9 Gala Group 1 1 Hawick Group 13 Three Moffat Shale Group...succession: Gala Group 29 Gala 1 (Kilfillan Formation) 30 Gala 2 (Mindork Formation) 30 Gala 3 (Money Head...Head Formation) 32 Gala 4 (Float Bay Formation) 32 Gala 5 (Stinking Bight beds) 34 Gala 6 (Grennan Point...Point Formation) 35 Gala 7 (Mull of Logan Formation) 35 Gala 8 (Port Logan For1nation) 36 Six Silurian greywacke |  | | Book (edition) | | Back cO\·erphoto: Wolframite. 45 mm. Yaogangxian, China, H Page 1: MuscO\ite. 45 mm, Linopolis, Brazil,...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...(republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept. (departement), dept...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...Houston Museum of Natural Science recently held a gala grand opening party for their new mineral exhibit...Pocket,” a recreation of a pocket in the Elmwood mine near Carthage, Tennessee. A space of several cubic...subsequently described by Kissin et al. (1978). At the Hugo mine the mineral occurs as ir regular grains in the...investigations of a wyllieite-like mineral from the Old Mike mine near Custer proved to be iron-deficient. The mineral |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...gratifying. One young mineralogist, a former student of mine, said that although he had never met Mike, he had...they paid unto their masters. The veins of these mine are of such quality that the ore will not melt with... Mathewson. Decline of the District In 1599 the mine operators began to complain that rich ore of easy...about 50 ounces of silver per ton. Again in 1636 the mine operators complained of meager profits. Only about |  | | Report (issue) | | after an early stage dominated by pyrite and arsenopyrite. The grade-tonnage profiles for the various...argentite, adularia, barite Quartz, pyrite, arsenopyrite, stibnite, cinnabar, fluorite, barite, carbonate...carbonate Quartz, carbonate, albite, pyrite, arsenopyrite, scheelite, muscovite, graphite, pyrrhotite, tourmaline...associated with pyrite, galena, sphalerite and arsenopyrite. The mineralisation is hosted by a sequence...Group c5 C, .,c j i: t j Haw,ck Group H Gala Group Gl 1 .,,,., " 0 a: 0 Shmnel Formation |  | Stone, P., McMillan, A. A., Floyd, J. D., Barnes, R. P., Phillips, E. R. (2012) British Regional Geology (6), The South of Scotland (4th ed.) British Geological Survey | Report (edition) | | Ordovician-Silurian Leadhills Supergroup: Ordovician 52 Gala Group: Silurian 61 Ettrick Group: Silurian 66 Howick...variation shown by sandstones from the Ettrick, Gala and Howick groups 68 Outline geology for the north-eastern...Ordovician Leadhills Supergroup 53 3 Correlation between Gala Group tract numbers and lithostratigraphy 62 4 Events...Leadhills Spoil heaps, surface workings and ruined mine buildings at Pibble 1V1ine 209 Flooding between...sandstone bed at the base of the Oueensberry Formation (Gala Group, Silurian) into a gorge cut through the underlying |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Bishop copper prospect near Lynch Station, Campbell County, Virginia . . . . . . . . . . . . . . . . . . ...Cd-bearing phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . . . . . ...cluster, 7.3 cm, from near Bapu, Guangdong Province, China. Rob Lavinsky specimen, now in the Tom Hall collection;...BISHOP COPPER PROSPECT near Lynch Station, Campbell County, Virginia Henry Barwood Route 3, Box 144 Auburn |
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