 | | Journal (article/letter/editorial) | | Alterationand Mineralizationin the Ruth PorphyryCopperDeposit near Ely, Nevada GERHARD WESTRA Exxon'Minerals...Arizona 85745 Abstract The Ruth-RuthExtension porphyrycopperdepositin the Robinson miningdistrict,east centralNevada...pophyses of a largerpluton that underlies the district. Prior to intrusionthe sedimentaryrockswere folded...granodioriteporphyrysill exposedin the southwest wall of the Ruth pit postdates mineralization. Intrusionof the early...roxene skarnselsewherein the district,the predominantskarntype at Ruth is a massivegarnetskarnlow in |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...Weissman, and Sugar White copyright © 2004 unless otherwise noted Map of Mining Districts and significant...significant mineral occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved Manufactured |  | | Report (issue) | | wu OUTLINE OF NEVADA MINING HISTORY— Joseph V: Tingley a RobertC.Horton _ Francis C. Lincoln 3 . ...Publication of this new edition of “Outline of Nevada Mining History” was made — possible with the assistance...eh aa nearly 48 million acres of public land in Nevada. Most of the minerals, _ _ geothermal energy, and...ahij 4 = Wh A a ‘ a a y 4 Pte Es in Nevada comes from publicland. First edition, first printing...Leshendok, U.S. Bureau of Land Management Eric Moody, Nevada Historical Society é Jon Price, National Research | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Scovil, Storm Sears, Jeffrey Weissman, and Sugar White copyright © 2004 unless o therwise noted Map of...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved |  | | Journal (article/letter/editorial) | | ....................................... Miami district, Arizona ....................................... New Mexico ......................... Ely district, Nevada ............................................simpleexampleof onekind of alterationbut eacfi district shows a dominanceof one or two of the above types...debtedto a great numberof individuals and also mining companiescontrollingthe properties. Without their... S., The origin of the tungstenores of Boulder County, Colorado: Ecoa. Gv.o•.o•¾ 36: 229-279, 1941. |  | Orris, G.J., Bennett, P.C., Theodore, T.G. (1987) A bibliography for the Winnemucca 1 degree by 2 degrees Quadrangle, Nevada, with indexing by county, commodity, mine name, mining district and selected major topics. Open-File Report Vol. 1987 (87-89) US Geological Survey doi:10.3133/ofr8789 | Report (issue) | | 2° quadrangle, Nevada, with indexing by county, commodity, mine name, mining district, and selected major...resources of the Winnemucca 1° x 2° quadrangle area, Nevada, were collected in support of a series of U.S....occur within the Winnemucca 1° by 2° quadrangle, Nevada: Elko, Eureka, Humboldt, Lander, and Pershing Counties...Table 3 is a listing of references by mine and mining district names. Finally, Table 4 indexes the references...for the five Nevada Counties that occur in the Winnemucca 1° by 2° quadrangle, Nevada. COUNTY REFERENCES |  | | Report (chapter) | | 24, 2015 The hydrogeochemical dynamics of mine pit lakes R. J. B O W E L L S R K Consulting, Windsor...Cardiff C F l O 3BX, U K Abstract: On cessation of mining open pits or opencast workings that extend below...likely to fill with water and thus develop a mine pit lake (MPL). This body of water remains as a permanent...sulphate and depressed pH. The prediction of future pit lake water quality within a MPL is, therefore, essential...these in turn. Consequently, in order to predict pit lake water quality it is essential to understand |  | | Catalog/List | | Russia 5mm£2 Mn S _ _ -_½_ _ _ - 3___ ALAMOSITE Rich white crusts on -;,-atrix. Rawhide Min� Mohav� J x½ x½...C0/3 micros. Hexham.Nonhumbcrlond ALUMINITE IxI£4 white nodule. Unusual location Railway culling near Creston..._ 2x2 £2.50 ALUMINITE lxlins50p lx2£1 Pure hard white sphere shaped nodule. Newhavcn Sussex, England Al...1/,xV,£3 l x1/, A rare British m i neral. Rich white veins South Bay. Scarborough - · i re Ca Al C0/3...d masses i n matrix. -Yorksh - -- --- ------3 ALUNITE IxI£-l Flux Canyon.Sanln Cruz Rich orange masses |  | | Book | | transparent, tabular microcrystals on matrix of white dolomite, and rarely as doubly terminated crystals...long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...northeast of the town of Litchfield, where a mass of white quartz on a ridge had once been mined for quartz...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...(Chamberlain and Robinson, 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" |  | | Report (volume) | | Clearance Center, 27 Congress Street, Salem, MA 01970, USA: the item-fee code for this publication is 0305-8719/00/$15...Wiltshire, UK. Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA Orders: Tel. + 1 918 584-2555...ground 1 BOOTH , C.J. The effects of longwall coal mining on overlying aquifers 17 WOLKERSDORFER, C. Mine...coalfields 61 DUMPLETON, S. Effects of longwall mining in the Selby Coalfield on the piezometry and aquifer...BOWELL, RJ. The hydrogeochemical dynamics of mine pit takes 159 SAALTINK, M.W., DOMENECH, C., AYORA, |  | | Book (edition) | | PAGE Extraction of Metals and Minerals 398 Mining, 398; Milling, 1+10; Smelting, 1+11+; Refining...and as such was taught as one phase of mining in the early mining schools. As greater attention was paid...tive industries. The early kinship with mining, and metal mining in particular, with which economic geology...specialized subdivision of economic geology known as mining geology which deals especially with the problems...problems of ore deposits and their relation to metal mining and, to some extent, with metallurgy. This relation |  | | Book (edition) | | Extended treatment is not accorded metallurgical and mining processes under mineral co1nmodities. This book...and as such was taught as one phase of mining in the early mining schools. As greater attention was paid...extractive industries. The early kinship with mining, and 1netal mining in p articularJ with which economic geology...specialized subdivision of economic geology known as mining -geology, which deals especially with the problems...geology. The economic geologist functions early in mining operations when he is called upon to determine |
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