 | | Report (volume) | | Geology of the Frenchie Creek Quadrangle North-Central Nevada By L. J. PATRICK MUFFLER GEOLOGICAL...Patrick, 1937- Geology of the Frenchie Creek quadrangle, north-central Nevada. Washington, U.S. Govt. Print...1. Gelogy-Nevada-Eureka Co. 2. Roeks, Igneous. 3. RocksAnalysis. I. Title: Frenchie Creek quadrangle...quadrangle, north-central Nevada. (Series) For sale by the Superintendent of Documents, U.S. Government Printin...Tuff___________________________________________ Frenchie Creek Rhyolite____________________________________ |  | | Journal (article/letter/editorial) | | Copyright © 2000 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/00 $20.00 ⫹ .00 Pergamon...Department of Geosciences, Tucson, Arizona 85721, USA (Received November 26, 1997; accepted in revised...mid-Jurassic Humboldt mafic complex in western Nevada, Nd for Fe-P-REE (apatite) mineralization varies...⫹3.5). In the nearby Cortez Mountains in central Nevada, mid-Jurassic felsic volcanic and plutonic rocks...of western Nevada and the Cortez Mountains felsic volcanic–plutonic suite of central Nevada (Barton et |  | | Report (issue) | | Area, Nevada .... GEOLOGICAL SURVEY PROFESSIONAL PAPER 867-8 Prepared in cooperation with Nevada Bureau...Summary of Resources in the Carlin-Pinon Range Area, Nevada By 1. FRED SMITH, JR. and KEITH B. KETNER With...AREA, NEVADA GEOLOGICAL SURVEY PROFESSIONAL PAPER 867·B Prepared in cooperation with Nevada Bureau...Carlin-Pinon Range area, Nevada. (Geology of the Carlin-Pinon Range area, Nevada) (Geological Survey Professional...Stratigraphic-Tertiary. 3. Geology-Nevada-Carlin region. 4. Mines and mineral resources-Nevada-Carlin region. I. Ketner |  | | Journal (article/letter/editorial) | | OF ORES, CHURCHILL ARTHUR THE COUNTY, BUENA VISTA IRON NEVADA S. RADTKE CONTENTS PAGE Abstract...Buena Vista iron depositis situatedin Churchill County of western Nevadaroughly20 milessoutheastfrom Lovelock(Fig...volcanicrocks are visible in the area of the Buena Vista mine. TZeN TZ?N Iq . TZ&N '-'-,,5 I •,UENA /...Calcite Pyrite Sphene Chalcopyrite Hastingsite Muscovite Kaoline "cement"in brecciatedzones. The magnetitecontentmay...Accessorymineralsinclude quartz, zircon,pyrite, sphene,muscovite,and augite(?). Hydrothermal alteration with the |  | | 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 |  | | Report (volume) | | rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...significant tasks. GRADE-TONNAGE MODELS Estimated pre-mining tonnages and grades from over 3,900 well-explored...represents an individual deposit (or, rarely, a district), cumulated in ascending grade or tonnage. Where |  | Van Alstine, R. E., Worl, R.G., Heyl, A.V., Trace, R.D., Parker, R.L., Griffitts, W.R., Sainsbury, C.L., Cathcart, J.B. (1976) Geology and resources of fluorine in the United States. Professional Paper 933. US Geological Survey doi:10.3133/pp933 | Report (issue) | | 1. 2. 3. 4. 5. A sbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Survey in accordance with the provisions of the Mining and Minerals Policy Act of 1970 (Public Law 91-631...discovered or not currently profitable to mine. The mining of mineral deposits, once they are discovered......... .. ..... .... .. ...... ... . Big Squaw Creek................................................................................................. Nevada-western Utah-southeastern Oregon-southeastern California-western |  | | Journal (issue) | | this explain why Hydroseals Tee IN THE MAJOR MINING PUMPS PROTECTED CENTERS OF THE WORLD Most...machines like the “Caterpillar” Diesel products mining throughout the world. Tractors. Bulldozers, Motor...and loading trucks for Reynolds Mining Corporation, near Hurricane Creek, Arkansas. CATERPILLAR REC. ...JJ SYD)! te up in a wooden pail. Missouri lead mine about 1890. —_—— ; eee if atOT ace | | Horse...fashioned blasting methods and other inefficient mining techniques have become so drill pattern and loading |  | | Report (volume) | | of Science A. I. M. E____ American Institute of Mining and Metallurgical Engineers Aardrijksk---. Aardrijkskundig...cientlfica Circular Classe classification Company, County Collections Committee Communications Comparative...Devonian development diagram Direcci6n Dissertation district distribution division Doctoral, Document Doctoral...Meteorological, etc. microscopic, etc. Mimeographed Mineral, Mining min. res_ _ _ _ _ mineral resources Mineralog_____...American Institute of Mining and Metallurgical Engineers: Contributions 134, 136-139; Mining and Metallurgy |  | | Journal (issue) | | merge into tl1e much higl1er, deeply dissected district of Kigezi.. A closely woven network of swamp overlies...cassiterite occurs in veins of quartz, and of muscovite and kaolin intruding the K.-A. ; the masses of...scale, and Uganda possesses only one underground mine. It has been shown that it is possible to correlate...:first discovered by a prospector in the Kigezi district of South-west Uganda in r93r,· but none was exported...opening up of a number of workings there. As with all mining activity in the Protectorate progress in the production |  | | Journal (issue) | | merge into tl1e much higl1er, deeply dissected district of Kigezi.. A closely woven network of swamp overlies...cassiterite occurs in veins of quartz, and of muscovite and kaolin intruding the K.-A. ; the masses of...scale, and Uganda possesses only one underground mine. It has been shown that it is possible to correlate...:first discovered by a prospector in the Kigezi district of South-west Uganda in r93r,· but none was exported...opening up of a number of workings there. As with all mining activity in the Protectorate progress in the production |  | | Report (issue) | | rate of return (DCFROR) analyses of individual mining operations, commodity availability appraisals,...environmental impacts and regulatory compliance costs of mining and mineral processing operations; and in formulating...holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...started in the late 1960’s to evaluate individual mining operations by DCFROR methods (7). This software |
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