 | | Report (volume) | | ..................... The Atlantic gold district, Fremont County, Wyo........................... Introduction........................................ Estimated gold production................................................. Classification of the veins and other gold deposits................... Cross veins...........veins........................................... Gold content of the ores...............................Economic geology of the North Laramie Mountains, Converse and Albany counties, Wyo..................... |  | | Report (issue) | | THE GEOLOGICAL SURVEY OF WYOMING Gary B. Glass, Executive Director and State Geologist ADVISORY BOARD...Governor Terry P. Roark,President, University of Wyoming Donald B. Basko, Oil and Gas Supervisor Appointed...Cheyenne, Wyoming. This and other publications available from: The Geological Survey of Wyoming P.O. Box...University Station LaIanlle, Wyoming 82071 (307) 766·2286 Front Cover - Wyoming gold. Gold buttons in the prospector's...recovered by Dean Farris from mine dump waste in the Gold Hill district. The actual diameter of the button |  | | Report (issue) | | doubtful or discredited species) NATIVE ELEMENTS Gold Silver Copper Iron Bismuth Selenium Tetradymite...[Bulletin 18 SILICATES - Tektosilicates Feldspar Group (Orthoclase) (Microcline) (Anorthoclase) (Albite)...(Clinochlore) Stilpnomelane Chloritoid Pyroxene Group (Enstatite) (Hypersthene) (Diopside) (Hedenbergite)...Cordierite - Sorosilicates Hemimorphite Amphibole Group (Cummingtonite) (Grunerite) (Tremolite) (Actinolite)...(Arfvedsonite) (Barkevikite) INTRODUCTION 1965] Garnet Group (Almandite) (Andradite) (Grossu.larite) (Pyrope) |  | | Report (volume) | | conglomerates In the Tallahassee Creek distrIct in Fremont County. Uranium, recoverable by solution mining of Upper...evaluated In Weld County. VBlntype uran I urn occurrence 5 are typ I fled in Je f farson County by the Schwartzwal...occurrences In the state, with cross-Indexes by county, host rock, and the special categoriesof "Front...numer I ca I I I st of occurrences by county OCCURRENCES by county with Introductions Adams Alamosa Arapanoe...Introduction Serial s List BIBLIOGRAPHY CROSS INDEXES County Adams AI amosa •• •• Arapahoe Archu I eta 8aca |  | | Report (volume) | | metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...Copper Copper Imports 43"45 45 45 45 45 46 46 46 Gold: — Production tables etc 47 Iridium :— See 57...become the principal source of cyanide used for gold and silver ore extraction throughout the American...Canada and Mexico, on practically every variety of gold and silver ores on which cyanide is employed. There...Engineer, 811-12 Cooper Building, Denver. Liberty Bell Gold Mining Co., Telluride, Colorado. COLE & CO., Assayers |  | | Report (issue) | | or any other cultural features (city, village, county, township, crossroad, and railroad siding) are...appropriate variants. County (fourth column) This column lists the name of the county in which the entity...place, feature, or area lies in more than one county, the county listed is the one in which the center of...in the case of a stream, valley, or arroyo, the county listed is the one in which the mouth of the feature...the Santee dialect apply to themselves. Dakota County, Minnesota, established in 1849, and the Dakota |
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