 | | Journal (article/letter/editorial) | | 193–224 Sinter-Vein Correlations at Buckskin Mountain, National District, Humboldt County, Nevada PETER G....Engineering, University of Nevada, Reno, Reno, Nevada 89557 Abstract At Buckskin Mountain (elev 2,650 m, 8,743...743 ft), Humboldt County, Nevada, a hydrothermal system, imposed on a middle Miocene volcanic sequence...resistance among altered and unaltered rocks, Buckskin Mountain represents inverse topography with sinter...inclusion microthermometry, were deposited by sinter-vein fluid, the first of two sequential hydrothermal |  | | Journal (article/letter/editorial) | | 360-393 PreciousMetal Vein Systemsin the National District, Humboldt County, Nevada PETER G. VIKRE ASARCOInc...Reno, Nevada 89502 Abstract The National district, 20 miles (33 km) southeastof McDermitt, Nevada, produced...quartz-sulfide-silicate veins near the townsiteof National and on Buckskin Mountainoccurwithin a 3,000-ft-thick (910...associatedrhyolitesare • 18 to 15 m. y. old. The volcanicpile at National is highlyfaultedand depositsare localizedwithin...of the Owyheevolcanicplateau. Wall rock in the district is progressivelyhydrolyzed and sulfidized to assemblages |  | | Journal (article/letter/editorial) | | CO 80401, USA; tmonecke@mines.edu FLUID INC., 1401 Wewatta St. #PH3, Denver, CO 80202, USA; fluidinc@comcast...Microscopic inspection of bonanza quartz vein samples from the Buckskin National low-sulfidation epithermal precious...precious metal deposit in Nevada showed that colloform bands in these veins exhibit relic microsphere textures...epithermal quartz veins from the Sleeper deposit in Nevada forms dendrites intergrown with fine-grained colloform...suggests that the silica originally deposited in the vein was soft and gel-like. Transformation to microcrystalline |  | | 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...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist | | | 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...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Journal (article/letter/editorial) | | house. Photo hy Uycrs, CB.1904. courtcs\ Ouraj County Historical Society. Volume 75, November/December...campaign (Nevins Figure 2. Map of the Telluride district showing the principal veins, adits, and shafts...researches Colorado ‘s geology, mineralogy, and mining history, is part owner of FRS Geotech, Inc., an...historic preservation efforts in the Leadville mining district. Downloaded by [UZH Hauptbibliothek / Zentralbibliothek...community supporting, and supported by, the silver mining industry-had backed both of Bryan’s previous candidacies |  | | Journal (issue) | | (rightbackground) mines, Butte, ca. 1965. World Museum of Mining photo. 6 The Mineralogical Record, volume 33...heard the term “vug hole.” The ground in the Butte mining camp, especially in the Kelley mine, was just full...history as well as minerals, the World Museum of Mining is also located in Butte, at the site of the old...only comprehensive mineralogical study of the district. This work is as valuable today as it was 37 years...Office, in the Steward mine, 1897. World Museum of Mining photo. Snowfall is moderate compared to that in |  | | Book | | Shaomin Lei Mineralogy and Processing of Hydrothermal Vein Quartz from Hengche, Hubei Province (China) Reprinted...Muscovite during Pressure Leaching of Hydrothermal Vein Quartz Using H2 SO4 and NH4 Cl as Leaching Agents...quartz from metamorphic host rocks, hydrothermal vein quartz, as well as diatomite. The results of the...Springer Geology: Heidelberg, Germany; New York, NY, USA; Dordrecht, The Netherlands; London, UK, 2012; p...Lei, S. Mineralogy and Processing of hydrothermal vein quartz from Hengche, Hubei Province (China). Minerals |  | | Book | | Shaomin Lei Mineralogy and Processing of Hydrothermal Vein Quartz from Hengche, Hubei Province (China) Reprinted...Muscovite during Pressure Leaching of Hydrothermal Vein Quartz Using H2 SO4 and NH4 Cl as Leaching Agents...quartz from metamorphic host rocks, hydrothermal vein quartz, as well as diatomite. The results of the...Springer Geology: Heidelberg, Germany; New York, NY, USA; Dordrecht, The Netherlands; London, UK, 2012; p...Lei, S. Mineralogy and Processing of hydrothermal vein quartz from Hengche, Hubei Province (China). Minerals |  | | Journal (article/letter/editorial) | | (rightbackground) mines, Butte, ca. 1965. World Museum of Mining photo. 6 The Mineralogical Record, volume 33...heard the term “vug hole.” The ground in the Butte mining camp, especially in the Kelley mine, was just full...history as well as minerals, the World Museum of Mining is also located in Butte, at the site of the old...only comprehensive mineralogical study of the district. This work is as valuable today as it was 37 years...Office, in the Steward mine, 1897. World Museum of Mining photo. Snowfall is moderate compared to that in |  | | Report (issue) | | zinc, tungsten, and copper. In 1896 world-renowned mining engineer Thomas ''T.A." Rickard called the San...San Juans one of Colorado's four great mining regions along with Leadville, Cripple Creek, and Central City...kingdom that there were silver mines caused the mountain to be called Sierra de la Plata [Silver Mountains]...aware of the area's mineral potential. Well-known mountain man and guide, Kit Carson "strongly insisted"...the Rocky Mountain News (October 12, Above: August sunrise on middle Blue Lake, Ouray County Photo Jack |  | | Journal (article/letter/editorial) | | ORE DEPOSITS OF THE WALLAPAI BLAKEMORE DISTRICT, ARIZONA. E. THOMAS. CONTENTS. PAGE Abstract ................................................... Vein deposits...... '................................................................................ Vein structureand expression.................................. 700 700 ?03 ABSTRACT. The Wallapai district is in the Cerbat Mountains,an eastward-tilted...THOMAS. INTRODUCTION. Geography.--TheWallapai district embracesan area of approximately forty-fivesquaremilesin |  | | Report (issue) | | Al"'EU. 74 GEOLOGY AND ORE DEPOSITS OF THE BUTTE DISTRICT, MONTANA BY \¥ALTER I-IAllVEY vVEED WASHINGTON......................... ~ . . . . Epoch of gold mining .................................................. . . . . . . . . . . . . . . Epoch o'f silver mining ........· ......... ·...................... .'........... ~.............. Development of copper mining. ~ ..· . . . . . . . . . . . . . . . . . . . ................................... Future of the district .................................. ·......... |  | | Journal (volume) | | at the Howell Mine BY WILL C. HIGGINS The Howell Mining Company, of Salt Lake City, is making preliminary...property in the South Fork The property of the Howell Mining Com of Big Cottonwood canyon, about twentyfive...to the discovery of the property of the Howell Mining Company, of the great ils sure that gives such...-roots. The discovery of the Howell reads al district has been not most like a romance . ed for its...ment and operation , the richest portion of and mining activities were inaugurated in Utah the Big a |  | | Report (issue) | | 7 Geology and Ore Deposits of the Index Mining District By CHARLES E. WEAVER OLYMPIA, WASB.: E....entitled "Geology and Ore Deposits of the Index Mining District," by Charles E. W eaver, with the recommendation.................... 9 Location and area of th.e district. . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . • . • . . . History of mining. . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . Copper Bell mine. . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is PUBliC P[O'J>ERTY aud 1• DOt ~re~~o~...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite...Cherry Creek and Douglas County placers _________________________ _ Mining districts in the mineral belt...belt __________ _ Breckenridge district ___________________ _ Location __________________________ _ |  | | Report (volume) | | .......................................... THE MINING INDUSTRY IN 1905, by Alfred H. Brooks.......................................... Auriferous lode mining..................................................coal......................................... LODE MINING IN SOUTHEASTERN ALASKA, by F. E. and C. W. Wright......................................... Juneau district.................................................Inlet.................................. Ketchikan district............................................. Kasaan |  | | Book | | Abbreviation No. of References American Institute of Mining, Metallurgical and Petroleum Engineers Transactions...Australasian Institute of Mining and Metallurgy (and Australian Institute of Mining Engineers) (Aust. Inst...and Met.) Proceedings Australasian Institute of Mining and Metallurgy Geology of Australian Ore Deposits...Inst. Min. and Met.) Australasian Institute of Mining and Metallurgy Stillwell Anniversary Volume (Aust...Geophys.) (all publications) Australian Institute of Mining and Metallurgy Monograph No. 3 (Aust. Inst. Min |  | | Report (issue) | | REPORT 19i6 Nines and Prospects, Idaho Springs District Clear Creek and Gilpin Counties, Colorado Descriptions...Commission Introduction The Idoiho Springs mining district forms an important segment of tae Front Range...west, and southwest. The adjacent Central City district, which produced ores valued at more than $100...clearly the most important district in the mineral belt The Idaho Springs district from 1860 to 1959 produced... and zinc add value to the ores in most areas. Mining activity in the Idaho Springs and adjacent districts |  | Dunham, K. C., Wilson, A. A. (1985) Geology of the Northern Pennine Orefield (1st ed.) Vol. 2 - Stainmore to Craven - Economic memoir covering the areas of one-inch and 1:50 000 geological sheets 40, 41 and 50, and parts of 31, 32, 51, 60 and 61, New Series. Natural Environment Research Council, London. | Book (volume) | | One of Britain's oldest industries, that of lead-mining, has left its characteristic imprint upon the beautiful...the Asbian, Brigantian and Pendleian stages. The district has yielded about a million tonnes of galena,...elaborate pattern of fractures that provided the vein channels. Throughout the orefield there is a marked...bearing upon the incidence of oreshoots. Though mining in the orefield is now on a very small scale, the...adjacent to the mines. P]ate 1 Section of a lead vein from Gra ·sington High Moor, presented by Hi, Grace |  | | Report (issue) | | GEO LOGY AND GOLD DEPOSITS OF THE CRIPPLE CREEK DISTRICT, COLORADO BY \V ALDEl\;IAR LINDGREN A:'\D FREDERIC... . . . . . . . First geological survey of the district .............................. _• . . . . . ..................... Geological structure of the district ............... _................... __ .. _...._____________ ........ . 100 Petrology of the district ______________ . _______________________________________________...___ _ 113 Chapter IV. -General mineralogy of the district . _______________ .... ____ .. ______________ |  | | Report (issue) | | the description of the mineral resources of that district. .Accordingly the subject has been divided into...probable that the district is by no ineans exhausted, but that, if trade conditions permit, mining may be' sucoessfullycarried...the lodes traversing the northern parts of the district. was included in two of the Geological Survey...desirable that the parts dealing with the lead and zinc mining, which were written mainly by Mr. (now Sir .Aubrey)...The area south of Llana.rmon falls withip. the district recently revised on the six-inch maps by Messrs |  | | Report (issue) | | Flintshire Coal-field (exclusive of tl1e Leeswood district), was re-surveyed by Mr. De Rance, the 1·emainder...seconcl great 11n conformability observable in this district, viz., that bet,veen the Carboniferous and Triassic...thicl{nes8., and the lowest sea111s of tl1e no1�the1"'n district ha,Te re1riained un(liscovererJ, if tl1cy n1·e...Carboniferous Rocl{s, and the various £01·ms of '' vein," '' pipe,'' or '' flat,'' in ,v hicl1 the ore occurs...IIalkin - 28 Mountain ... ... 30 .. Section across 1wioel Ffagnallt Sectio11 along the Vein and Adit..Ievel |
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