 | | Report (issue) | | MOLYBDENITE IN THE ROCKY BAR DISTRICT, IDAHO. By FRANK C. SCHRADER. INTRODUCTION. This paper describes...Mountains of Idaho has been known for several years, but no description of the deposits has hitherto appeared...appeared. LOCATION. The deposits are in Elmore County, Idaho, 40 miles east of Boise, in the Trinity Mountains...includes mines of historic interest, such as the old Alturas mine. The Roaring River part of the country...Roaring River, and the Decker-Hortenstine cabin, 2 miles farther upstream. (See fig 26.) In 1923 the |  | | Report (issue) | | 87 New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...TECHNOLOGY Mineral and Water Resources of New Mexico I'repared by U.S. Geological Survey for the U.S...with: New Mexico Bureau of Mines and Mineral Resources New Mexico Oil Conservation Commission New Mexico...SOCORRO1977 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Cibutus R. HOLMES. Acting President NEW MEXICO BUREAU...OF REGENTS Ex Officio Bruce King, Governor of New Mexico Leonard DeLayu, Superintendent of Public Instrucilun |  | | Report (volume) | | 17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ..._______________ . Placers __ _ Mineralogy ____________ Mining districts, camps, and properties. Helvetia district_...Leader mine_ '. Isle Royal mine Heavy Weight mine Old Dick mine _______________ _ Mohawk mine _ ___ Omega...) \ , 1 / i' Mining districts, camps, and properties Continued. Helvetia district Continued. Helvetia...___:___________ Curtis claim __________________ Silver Spur (Old Frijole) mine______________ Exile and King claim |  | | Book | | localities. My fond hope is that someone of the new generation will take up the challenge of revising...there's gold. Real gold. The stuff of the Old West, here in the Old East, and worth $400-plus per ounce, if...includes gold. Pulling off the road, the 44-year-old Dorchester native parked his car, whacked off a...Shore Plaza, lots of legal questions would arise. Mining law is vague in Massachusetts, state lawyers say...of Environmental Quality Engineering. In fact, mining hasn't been a big issue in Massachusetts since |  | | Report (issue) | | Mineral Deposits of the Mountain Pass District San Bernardino County California GEOLOGICAL SURVEY PROFESSIONAL...Mineral Deposits of the Mountain Pass District San Bernardino County California By J. C. OLSON, D. R. SHAWE...PROFESSIONAL PAPER 261 A geologic study of the district and its rare-earth-bear ing carbonate rocks. One...HEWETT The region near Mountain Pass, San Bernardino County, Calif., has been the scene of at least three cycles...In 1854 lead ore was found in the Yellow Pine district (Potosi area) on the west slope of the Spring |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes...references to the original report(s). Entries with no references are, for the most part, for localities...“collector’s items.” In addition, there is, of course, no claim that this list is comprehensive from the standpoint...and others undoubtedly remain to be discovered. 2 A geological sketch of Virginia is given as an appendix |  | | Report (volume) | | Notes on the gold lodes of the Carrville district, Trinity County, Cal., by D. F. MacDpnald...............account of the ore deposits of the Loon Creek district, Idaho, byJ. B.Umpleby................................................. Notes on the Antelope district, Nev., by F. C. Schrader................... Notes...Notes on the northern La Sal Mountains, Grand County, Utah, by J. M. Hill. Survey publications on gold............... COPPER: The Turquoise copper-mining district, Ariz., by F. L. Ransome........... Survey |  | | Report (issue) | | It you no Ienger need th~ pu~lieation write to the Geological Survey in Washin.rton for an official mailing..._________________________ _ Recrystallization with little or no addition of material ________________________________...__________________________________ _ History of mining ________________ ·__________________ _ Production...___ - - - - - - - - - - - - - - - - - . . : 1 2 2 3 3 8 9 9 9 10 10 10 10 11 11 11 11 11 12 12 12...___ _______________________ _______ _ Fauquier County ____ ______ ______ _____ _____ _ Franklin ____ |  | | Report (issue) | | Pecora, Director Library of Congress catalog-card No. GS 67-288 For sale by the Superintendent of Documents...Alabama, University, Ala. Department of :ty.lines, Mining and Geology State Division of Conservation Atlanta...Jr ___________________________ _ Relationship of mining to other economic sectors, by Albert E. Schreck...topographic mapping __________________ _ III 1 2 3 3 3 4 4 4 5 5 5 6 7 7 9 9 10 10 12 12 12 12 12 ...General geology, by Ralph L. ~iller, Jarvis B. Hadley, and Dennis P. Cox ___________________ _ Introduction |  | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | | 2001 J.N. CRAMSIE, DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES i Original typing: Review: Cartography:...(see Photograph 12). Insets are: cut blue and gold New England sapphires (upper left); molybdenite and quartz...cassiterite (dark brown) in a quartz–topaz vein, Taronga prospect (right, see Photograph 30). Bibliographic reference...Survey of New South Wales, Sydney, xii + 292 pp, with CD-ROM. Edited by: R.A. Facer © New South Wales...northeastern New South Wales and extends over a significantly mineralised portion of the southern New England |
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