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| 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 |
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| 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 |
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| GEOLOGY AND ORE DEPOSITS OF THE MANHATTAN DISTRICT NEVADA BY HENRY G. FERGUSON WASHINGTON GOVERNMENT...Hedwig breccia member_____________________ Round Rock member___ _______________ Diamond King member__... Bald Mountain lake beds member_______________ Quartz latite member_____ ________________ Maris rhyolite__...prospect____________________,.____ 136 Buckeye prospect Wall mine _______________________________ Maris...mine-____ ___'.______ ____________ 154 Red Top prospect ______________ _ ____ Toro Blanco mine____________________ |
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| Assessment of the Tonopah 1° by 2° Quadrangle, Nevada by Greta J. Orris and Frank J. Kleinhampl U.S... data, 1986). Plate 1 shows areas of permissive rock and tracts for epithermal gold-silver veins, sediment-hosted...Tonopah 1° x 2° quadrangle, Nevada, covers over 19,000 km2 in central Nevada. The region is largely dominated... Location of the Tonopah 1° by 2° quadrangle, Nevada x / 7 v* Most of the granitoid rocks are...small Triassic to early Jurassic granodiorite and quartz monzodiorite bodies in the southwest part of the |
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| RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Bakersfield, to the majestic Sierra Nevada and Owens Peak (highest point in the county); on the east (right side)...descent to the floor of the Mojave Desert. The black section, taken farther south, shows the Tehachapi...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division |
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| BANCROFT INCLUDING A SECTION ON THE REPUBLIC MINING DISTRICT BY WALDEMAR LINDGREN AND HOWLAND BANCROFT....... History of mining activity.............................................. Mining and metallurgy....................................... Methods of mining..................................................zones in quartz latite........................................ Fissure veins in andesite and quartz latite............................... 27 Copper-bearing quartz veins........................................ 27 |
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| ................................ 50 History of mining............................................................................ 54 Condition of the mining industry.................................................................. 56 Nespelem (Moses) district............................................. .... 58 Production and mining conditions. ................................. 59 Rock formations............Metalliferous deposits Continued. Nespelem (Moses) district Continued. Mines and prospects Continued. Replacement |
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| these card catalogues would be as useful to the mining industry as they have proved to be to the Division...and expense involved are justified and that the mining industry will find that having this material readily...During the 90 years or more that prospecting and mining have been active, a vast amount of information...extensively to the fund of published data. Also, mining journals and periodicals, many of which are no................................ . Copper-Stevens County ....................... . Lode gold .......... |
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| gems, tiger eye jasper, aragonite, cordierite, black jade, mookaite, fuchsite, jasper, and Munjina and...displaying folded bands of dark brown hematite, cherty quartz, and golden tiger eye. Bands are up to 10 mm thick........................... 5 History of gemstone mining in Western Australia.............................3 Siliceous gemstones Chapter 9 Quartz group 91 Gem-quality quartz.............................................................................. 92 Quartz mineral varieties............................. |
