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| Director ' Bulletin 648 NOTES ON SOME MINING DISTRICTS IN EASTERN NEVADA BY JAMES M. HILL WASHINGTON GOVERNMENT...Clark County.......................................................'.. Gold Butte mining district.................. Gold Butte Mining Co................................. New Era group................... '.... .................... Winona group......................................... Big Thing tunnel........................................ Finance group....................................... v Other prospects |
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| descriptions Alamance County Copper prospect Foust copper mine Robeson gold prospect Cabarrus County Allman prospect...Snydermine Troutmanmine Tucker mine Whitney mine Chatham County Bear Creek copper mine Cassana Kid mine Gilmore-Hart...prospect . Sloan copper mine Davidson County The Cid mining district Cidmine Conrad Hill-Dodge Hill mine...mine .?:. Franklin County / Portis mine Granville County . The Virgilina district Blue Wing mine Chromite...prospect Holloway mine Pannebaker mine Guilford County Beard mine Deep River gold mine Fentress mine Fisher |
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| INDEX OF MINING PROPERTIES IN COCHISE COUNTY., ARIZONA by Stanton B. Keith Geologist Bulletin 187...research and provide information about exploration. mining. and metallurgical processes that are needed in...Technology Branch J. Brent Hiskey Assistant Director Mining and Mineral Resources Researchlns~tute Orlo E...Affirmative Action Employer. INDEX OF MINING PROPERTIES IN COCHISE COUNTY, ARIZONA by Stanton B. Keith Geologist...still produce copper. The Warren (Bisbee) mining district, which includes this mine, yielded 167,242 |
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| along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals...occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- U. S. GOVERNMENT PRINTING OFFICE:...the igneous and metamorphic group, metavolcanic rocks of the Mt. Rogers group, metasedimentary rocks of...Blue Ridge, including Ashe, Jackson, metamorphic group. Most of these deposits were formed by hydrothermal...deposits. 21 This belt passes through Gaston County. Tin veins in pegmatite and placer deposits derived |
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| A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Tucker, Reid J. Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer San Francisco Sacramento San Francisco Los Angeles Los Angeles...Junior Mining Engineer (Librarian) San Francisco San Francisco TABLE OF CONTENTS Page DISTRICT REPORTS...REPORTS OF MINING ENGINEERS—— 7 Redding Field District 7 Sacramento Field District 7 San Francisco |
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| Geologist C A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...Reid J. Frank Sanborn, District Mining Engineer District Engineer Mining Engineer Mineral Technologist...Henry H. Symons, J. C. District Sampson, Assistant Ohas. V. Averill, John Mining Engineer Statistician...Statistician and Curator O'Brien, Junior Mining Engineer (Librarian) San Francisco — Sacramento San Francisco...Reports of District Milling' Engineers Redding Field District Sacramento Field District San Francisco |
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| Distribution and subdivisions ________________ _ ~orthern group ____________________________ _ Wissahickon formation...Peters Creek quartzite __________________ _ Central group ____________________________ _ _ Carolina gneiss...__________________________________ _ History of mining ________________ ·__________________ _ Production...___ _______________________ _______ _ Fauquier County ____ ______ ______ _____ _____ _ Franklin ____...properties _________ .. _____________ _ Halifax County ______ - _____ - __________ ~- _'- __ _ Virgilina |
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| A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Francisco - - Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer Frank Sanborn, .... .... - - - Statistician and Curator...Junior Mining Engineer (Librarian) - San Francisco TABLE OF CONTENTS REPORTS OF DISTRICT MINING ENGINEERS...Redding Field District 1 Sacramento Field District 1 San Francisco Field 24 District Los Angeles |
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| Stony Mountain Gabbro on Ridges Mountain, Randolph County, North Carolina (see DeDecker et al., this volume)...the Uwharrie Formation and the lower Albemarle Group and geochemistry of the ‘Morrow Mountain rhyodacites’...fossils from the Albemarle Group of the Carolina terrane, North Carolina (USA): marks of a mobile lifestyle... III, 1966, Guidebook of excursion in Cabarrus County, North Carolina. Carolina Geological Society Guidebook...p. Milton, D., 1984. Revision of the Albemarle Group, North Carolina. U.S. Geological Survey Bulletin |
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| Isometric. Atramenstein . See Copperas group . Atramentum . See Copperas group. Atramentum album durum goslaria...goslaria num. See Copperas group . Atramentum album fossile durum gos larianum . See Goslarite. 35 Atramentum...pul cherium . See Copperas group. Atramentum sutorium . See Copperas group and Melauterite . Atramentum...candidum . Seo Copperas group . Atramentum sutorium cæruleum . See Copperas group. Atramentum sutorium... sutorium Atramentum Seo viride. Copperas group and Melanterite. Atramentum viride. See Melanterite |
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| virtue of their chemistry where a discussion of the group properties is relevant. In addition to these cases...categories are used to group related terms that appear at the foot of each entry. The ‘Group’ category (bold...an inorganic base). ACETATE GREEN Flavonoids group; Quercitron Harley (1982) 115 ACCROIDES Red-Orange-Yellow...(Buxbaum, 1998). Carbon-based blacks group: Flame carbons sub-group; Thermal black Buxbaum (1998) 159–160;...compound Actinolite is a green fibrous amphibole group (q.v.) mineral of composition Ca2(Mg,Fe2)5Si8O22(OH)2 |
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| Corporate Drive, Suite 400, Burlington, MA 01803, USA Copyright © 2008 Nicholas Eastaugh, Valentine Walsh...virtue of their chemistry where a discussion of the group properties is relevant. In addition to these cases...categories are used to group related terms that appear at the foot of each entry. The ‘Group’ category (bold...an inorganic base). ACETATE GREEN Flavonoids group; Quercitron Harley (1982) 115 ACCROIDES Red-Orange-Yellow...(Buxbaum, 1998). Carbon-based blacks group: Flame carbons sub-group; Thermal black Buxbaum (1998) 159–160; |
