 | | 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 |  | Zeng, Qingtao, Evans, Noreen J., McInnes, Brent I. A., Batt, Geoffrey E., McCuaig, Campbell T., Bagas, Leon, Tohver, Eric (2013) Geological and thermochronological studies of the Dashui gold deposit, West Qinling Orogen, Central China. Mineralium Deposita, 48 (3) 397-412 doi:10.1007/s00126-012-0433-4 | Journal (article/letter/editorial) | | Dashui gold deposit, West Qinling Orogen, Central China Qingtao Zeng & Noreen J. Evans & Brent I. A. McInnes...gold deposit . West Qinling Orogen . Tellurides . China Abstract The Dashui gold deposit is a structurally...limestone in the West Qinling Orogen of Central China. The major, structurally late east-trending Dashui...hanging wall to the gold mineralisation at the Dashui mine and defines the contact between Middle Triassic...enrichment, represented by hematite, goethite, limonite and jarosite, characterise the deposit. Detailed |  | | 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 |  | | Book | | Shouxin Zhang Geological Formation Names of China (1866 - 2000) Shouxin Zhang Geological Formation...Geophysics Chinese Academy of Sciences Beijing 100086, China ISBN 978-7-040-25475-4 Higher Education Press,...with it?” (The Random Talking of the Past, 1988, China Ocean Press, 119). Each country has developed its...Chinese Geological Terminology, Geological Survey of China, Peking, March 1933, which defined 627 geological...titled “Corpus of Stratigraphical Terminology of China (Draft)” (ii+169) - and was edited by the Stratigraphical |  | | 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 |  | | 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 © |  | | Journal (article/letter/editorial) | | Ottawa] at 06:51 23 November 2014 MINE LEADVILLE MINING DISTRICT, LAKE COUNTY, COLORADO T he Leadville mining...Street in Leadville. The Wolftone mine is on the left showing extensive mine dumps and the headframe. The...oxidized zinc ore that was mined in the Wolftone mine about 1918–20 but was never shipped to the smelter...War I Great Depression. History of the Wolftone Mine Carbonate Hill is located about 0.5 mile east of...development of the Wolftajmahal@gilanet.com tone mine was by five ver- ROCKS & MINERALS 402-409 WolftoneMine_SO08 |  | | Journal (article/letter/editorial) | | 247 ROCKS AND MINERALS THE CHIPMAN LEAD-SILVER MINE IN NEWBURY, MASS. By PROF. CHARLES PALACHE Cambridge...for those of iron and the very doubtful graphite mine at Sturbridge ( 1 ) . Two metal mines were however...—the Newbury Silver Mine which had a brief but exciting life; and the Davis Pyrite Mine with a longer life...for its abrupt finish. The history of the Newbury mine has been recorded in some detail and in the following...its rise and fall. The beginning of the Chipman mine was recorded by Robert H. Richards, (2) who for |  | | Book | | uncharacterized anatase—rutile—-pseudobrookite minerals; ‘limonite’ for goethite—lepidocrocite-akaganéite-feroxyhyte;...during mining and milling, are introduced into mine concentrates and mill products. Often they have...number of low-reflectance materials, especially limonite, manganese oxides and carbonaceous matter or graphite;...acanthite and altered argentopyrite. Tynebottom Mine, North Pennines, Britain le galena. Cabagal effect...pm 3a Magnetite, Scotland iron, haematite and limonite. A magnetic separate in which angular magnetite |  | | Journal (issue) | | mountains now, but there are many old mines and mine dumps to attract the mineral collector. The range...Rouse, 1974), the secondary minerals of the Travonia Mine in the Boulder Creek District near Maxville (French...and of the secondary minerals of the Scratch Awl Mine near Philipsburg (French, 2005). Some of us who...quartz and are often covered by thin coatings of limonite. Some of these secondary minerals are on the coating...Shimen,Hunan,China,PhotographicGuideto MineralSpecies,photo by Jeffrey Scovil May 2007 Mine or Deposit |  | | Report (volume) | | the Belmont and Calamine quadrangles, Lafayette County, Wis. 23. Columnar section. 24. Generalized sections...The Belmont and Calamine quadrangles in Lafayette County, Wis., include about 110 square miles of the Upper...and calamine quadrangles, located in Lafayette County in southwestern Wisconsin, include about 110 square...zinc-lead mining district (fig. 47.) Darlington, the county seat, is on the east edge of the area, and Platteville...151, State Routes 23, 81, and 126, and several county roads. The roads form a grid that generally follows |  | | Journal (article/letter/editorial) | | Northmoor, Stanton Harcourt, and Eynsham, in the county of Oxford, made to protect the district from the...Yellow Sandstones of Dura Den in Fife; and of the county of Cork in Ireland, contain Glyptolepij and Aaterolepis...(= Caradoe Limestone). 4. Gala Group, comprising the Abbotsford Mags, the Gala Grits, the Buckholm Sandstones...of either Chalcopyrite or Copper pyrites, and Limonite respectively. With regard to the first of these |  | | Journal (article/letter/editorial) | | (= Caradoe Limestone). 4. Gala Group, comprising the Abbotsford Mags, the Gala Grits, the Buckholm Sandstones...of either Chalcopyrite or Copper pyrites, and Limonite respectively. With regard to the first of these...the relative merits of the synonyms Limnite and Limonite, I was led to reject the latter, because it was...its Greek origin, the pronunciation of the word Limonite would be very different from that which is usually |  | | Journal (article/letter/editorial) | | Arizona] at 19:42 25 August 2017 aco and for the gala primiere of Sir Lawrence Olivier's Othello were...making a beautiful specimen for any collection. Limonite after pyrite is a common occurrence. In many instances...stibiconite after stibnite, martite after magnetite, limonite after barite, chalcedony after halite, calcite...locality should be a tiny settlement or area, give its county. Give as much information as you can so we may |  | | Book | | Pale-blue turquois; Gove Turquois mine, near Cottonwood, San Bernardino County, Cal. Fie. . Turquois matrix;...Turquois mine, m Nye County, near Millers, Nev. Fia. Turquois matrix; Weber mine, Belmont, Nye County, Nev...Azure mine, Burro Mountains, N. Mex. Fic. . Cobweb turquois matrix; Southwest Turquois Co. mine, Mineral...Myers and Bona Turquois mine, 13 miles north of west of Millers, Esmeralda County, Nev. -7. Split veinlet...student at Yale University; Los Angeles Gem Co. mine, Mineral Park, Ariz. Fia. Fi. Fic. Fic. Fic. ia |  | | Report (issue) | | West Virginia Geol. Sur vey, Report on Pendleton County, that constitute the Helderberg group, in the...Near Clifton Forge, Va. 19. Price's Bluff, near Gala, Va. 20. rlollybrook, Va. . , 21. Roeky Gap, Va...bedded and very The Keyser was not seen south of Gala, near Clifton nodular and aggregates 93 feet in'...(See fig. 8.) exposures on Big Mountain, Pendleton County, The ICeyser also thins decidedly toward the eastern...Iniddle of the fornuLtion, characterized by a Gypidula Gala sections. It is jmpossible to say whether this forerunning |  | | Report (chapter) | | Pale-blue turquois; Gove Turquois mine, near Cottonwood, San Bernardino County, Cal. Fig. 1. Fig. Turquois...Turquois mine, in Nye County, near Millers, Nev. Turquois matrix; Weber mine, Belmont, Nye County, Nev....turquois; Azure mine, Burro Mountains, N. Mex. 5. Cobweb turquois matrix; Southwest Turquois Co. mine, Mineral...Myers and Bona Turquois mine, 13 miles north of west of Millers, Esmeralda County, Nev. 7. Split veinlet...Gem Co. mine. Mineral Park; Ariz. 8. Pendant of turquois matrix; Southwest Turquois Co. mine. Mineral |  | | Journal (issue) | | ............................ A MONTANA CORUNDUM MINE. By H. E. M11rdock ...................... ONE DAY...Rocks and Minerals Asso., Peekskill, Westchester County, N. Y., U. S. A. Every year a number of money...Burma & Malaya ..................70% T ungsten- China .......................... 37 ,5% Iron- U. S. A...about the molybdenum northwestern Mercer County and on the mine there ; of the repeated bombing of Delaware...make a choice. Its been a life long ambition of mine to climb an active volcano so I d1ose Vesuvius. |  | | Journal (article/letter/editorial) | | usually surrounds an internal mould of pyrite or limonite. Specimens infilled by sediment or preserved as...Graptolithus plumosus from the Llandovery of Tievesvilly, County Down, Northern Ireland. Baily, 1871 Streptograptus...linearis (Chen, 1984) from the turriculatus Biozone of China have a generally similar rhabdosome form; both differ...figs 1, fig. 1-2; 5. pi. 2, ?1, ?4. from the Gala Beds of Meigle Quarry, Scotland. material consists...the shores of Dundrum Bay and Strangford Lough, County of Down. Alexander Thom, Dublin and London, 71 |  | | 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...and several important mineral mixtures. (e.g. limonite and psilomelane) are included here to provide...(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 |  | | Report (issue) | | the material a suitable flux for brown ore or limonite. It is characteristic of the Clinton ores of this...about 10 miles. The area is principally in Roane County. Ore has been mined in many places along the west...about 9 miles, lying partly in Roane County and partly in Rhea County. -Much of this strip is in the bottom...bordered by a fault for about 5 miles. Near the county line on the outcrop the rocks dip 20° to 30° SE...SE. The ore bed, as observed at the Crescent mine, is 5 to 6 feet thick. From 10 inches to 1 foot of lean |  | | Report (issue) | | CD) Petrogntphy of the Pioche district, Lincoln County, Nev., by J. L. Gillson _____________________ ...map of the a,rea around Railroad Ridge, Custer County, Idaho _____________ "'________ 17. A, Railroad...___ __ 16. Map of the Pend Oreille area, Bonner County, Idaho____________________________________________________...on which the detritus on Railroad Ridge, Custer County, Idaho, was deposited ____ .. _ 19. Optical orientation...1iho top of the Green River formation in Duchesne County, Utah. It is mixed with stl'uctureless orgallic |  | | 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...Central Belt (Hawfok Group) North Central flelt (Gala Group) Figure 1 Regional geology of the Southern...there are no records of production. The Hoardweel Mine workings are the more extensive, with three main...in the adjacent River Whiteadder. A third copper mine, reported by a local source as being located to |  | | Report (issue) | | area, Gila County, Arirona, -showing geology. Map of Upper Final Creek (Globe) area, Gila County, Arizona...east of Olob-?. Road cut in U. S. Highway 10 nsar Mine Rescue Station, shoving breccieted diorite overlain...Creek Area th?t includes the City of Globe, Gila County, Arizona." The' City of Globe engaged the consulting.../orbblem of inflow of water in the Old Dominion Mine that recurred in several different years. His article...entitled "The water -oroblem fit the Old Dominion Mine (Globe, Arizona)". In 1919* Professional Paper 115 |
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