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| ALTERED ROCKS ALONG THE BATTLE MOUNTAIN-EUREKA, NEVADA MINERAL BELT USING LANDSAT IMAGES by M. Dennis...18 Copper Basin ..................... 18 ' Gold Acres ...................... 19 i DESCRIPTION OF...infrared composite of north-central s j | 9 Nevada including area of the Battle Mountain -Eureka mineral...U-2 color aerial photograph of the Copper Basin mine and surrounding area .......... 3 38 Figure 11...specimen of welded Cataeno tuff located south of Gold Acres. ..... | . i 53 ~* * Figure 18 - Laboratory |
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| Relations Of Gold and Other Elements at the Gold Acres Open-Pit Mine, Lander County, Nevada GEOLOGICAL...Relations Of Gold and Other Eletnents at the Gold Acres Open-Pit Mine, Lander County, Nevada By CHESTER...relations of gold and other elements at the Gold Acres open-pit mine, Lander County, Nevada. (Geological... No.: I 19.16:860 1. Gold-ores-Nevada-Lander Co. 2. Geochemistry-Nevada-Lander Co. I. Armbrustmacher...II. Title: Geochemical and geologic relations of gold and other elements.. .III. Series: United States |
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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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| Characteristics of Sediment-and Volcanic-Hosted Disseminated Gold Deposits Search for an Occurrence Model U.S. GEOLOGICAL...east-west, northwest, and northeast within the district. Hawkins (1982) postulated that the east-westÂ...scale east-west-trending faults in the Enfield Bell mine are are the Marlboro Canyon, Bell, and Ridge faults...upper- and lower-plate rocks in the Jerritt Canyon district is thought to be a high-angle fault. Exposure...cover in the district. REGIONAL STRATIGRAPHY Most of the rocks in the Jerritt Canyon district are Paleozoic |
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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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| mineralized areas prior to mining, and conditions that result from mining and mineral processing. Other...as climate, and anthropogenic factors (including mining and mineral processing methods) mostly modify the...exploration, and assessment of abandoned mine lands and mine-site remediation. This compilation presents...are occurrences of a valuable commodity (such as gold or copper) or mineral (such as gems or industrial...from mining, mineral processing, and smelting. For example, the environmental signature of a mine site |
 | | Report (volume) |
| Tonnages of distal disseminated Ag-Au deposits 21 6. Gold grades of distal disseminated Ag-Au deposits 21...22 8. Tonnages of hot-spring Au-Ag deposits 24 9. Gold grades of hot-spring Au-Ag deposits 24 10. Silver... Tonnages of sediment-hosted Au deposits 27 12. Gold grades of sediment-hosted Au deposits 28 13. Silver...17. Lead grades of Sierran kuroko deposits 31 18. Gold grades of Sierran kuroko deposits 32 19. Silver...Chugach-type low-sulfide Au-quartz vein deposits 45 30. Gold grades of Chugach-type low-sulfide Au-quartz vein |
 | | Book (edition) |
| • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...in specific cases such as mine levels when measured in feet, values of gold and silver in troy ounces...inhabited continent. Also, to those exploration and mining geologists, and the personnel of foreign geological...L. Jensen Salt Lake City, Utah CONTENTS "The mining industry is infinitely worse off today than it...the politicians' failure to recognize that the mining industry is a highly risky business." James Boyd |
