| | Report (issue) | OF WYOMING GEOLOGIST'S OFFICE BULLETIN NUMBER 20 Atlantic City, South Pass Gold Mining, District THE...GEOLOGIST OF WYOMING WITH NOTES ON GEOLOGY BY PROFESSOR]. J. RUNNER UNIVERSITY m' IOWA) IOWA CITY) IA. JULY...IS, 1926 INTRODUCTION Interest in mining is reV1iving in Wyoming, and many inquiries are being received...geology and present development of the South Pass-Atlantic City District. Previous publications of the State...Geologlist's office are "A Brief Review of the South Pass Gold District," by H. C. Beeler, published in 1904, | | | Report (volume) | OTIS SMITH, Director Bulletin 626 THE ATLANTIC GOLI) DISTRICT AND THE NORTH LARAMIE MOUNTAINS PAPERS............................. The Atlantic gold district, Fremont County, Wyo...................................................... Geology of the Atlantic district......................................... Rocks......................... Schists of the central Atlantic belt............................. Structure of...Magnetite schists in the northern part of the district.............. 16 Distribution and general character | | | 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...Dean Farris from mine dump waste in the Gold Hill district. The actual diameter of the button in the lower | | | Report (issue) | deposits ______ -- __ --- ____ -_-_--Lacustrine placers ____ -----------------_ Ghana-----------------...of SenegaL ___________________ ----Republic of South Mrica ___________________ _ Cape of Good Hope Province...omali Republic ________ - ____ -_---------- -- South-VVestAfrica _________________________ _ Swaziland...rocks_--------Fluvial deposits ___ -----------_--------Beach placers __ -- ___ ---- ____ --------- __ China _______...sedimentary rocks_--------Fluvial placers __ ----------------------Beach placers __ -------- __ ----------- | | | Journal (article/letter/editorial) | with its representation of mining tools clearly proclaim Montana’s mining origins. Montana’s production...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The state...Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal | | | Report (volume) | Crossroads: Lyons, P. L., 4. Gilbert H., 10. Colorado, South Silverton area: Expanding horizons: Lay, R. L.,L...the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson...Petroleum geology, careers: Downs, G. R., 2. A. O., 4. Wyoming, geological history and Future: Conselman, F. B... Landform interpretation, stereoSearch for new mining districts: Nolan, T. B., 1. pairs: Powers, W. E...area, color: Shale nomenclature: Clark, T. H. ,6. South Texas Geol. Soc., 7. Silicates and their reaction | | | Journal (issue) | A large number of sapphires being found in the gravel, they gradually came into notice and a company...abandoned, and very little work is now done in this district. At El Dorado Bar the river makes a large bend...bend, leaving very exten sive beds of gravel on the north benches, and at various points the sapphires have...ofthe finest stones found, have beentaken from the gravel below this dyke, which probably , through disintegration...contain. I have in my collection a piece of cemented gravel from El Dorado Bar showing a large greenish sapphire | | | Report (volume) | GEOLOGICAL SURVEY GEOKGE OTIS SMITH, DIRECTOR THE GOLD PLACERS OF PARTS OF SEWARD PENINSULA, ALASKA INCLUDING...H. BROOKS__________________ DEVELOPMENT OF THE MINING INDUSTRY, BY ALFRED H. BROOKS_____ Foreword __...13 J9 24 28 Growth of mining from 1902 to 1904___________________ 31 Mining developments in 1905-6_...formations_______ ,___ 82 Unaltered sedimentary rock?; _____. _________ 83 Uncousolidated deposits-_...Introduction____...______ _ _..__.-____._____ 85 Gravel-plain deposits__.._________..__._._.__ 86 Character | | | Report (volume) | ______________________________ Location and area of the district! _ _______________ Typography ________ __ ______...waste _ _ _ Stream gravelElevated bench gravel . Coastal-plain gravel Silt_____________________-___-___________...36 36 37 38 40 49 51 53 55 59 64 64 History of mining ____ 65 Economic conditions 68 3 4 CONTENTS..._________________ 74 Residual placers _______________ ,.__ 75 Origin ___ ________ __ 75 Rock Creek__________________________...Nekula Gulch_____ ___________________ 76 Stream placers. _ 77 Principal classes __ ___ __ 77 Snake River | | | Report (volume) | Effect of stress on ultrasonic wave veloctttes m rock salt [dbs) Dtssert Abs, v 25, no II, p 6529-6530...Hackett, P Tenstle fatlure 10 rock-ltke matenals, m Sympostum on rock mechantcs, 6th, Rolla, Mo, 1964... Fatrvtew Valley, and Fourmtle Flat, Churchtll County, Nevada US Atomtc Energy Comm Rept VUF-1001, p...Tychsen, Paul C A gUtde to the stratigraphy of South Dakota South Dakota Geol Survey Bull 14, 195 p, tllus...Jr., Szabo, M W Mmeral resources map of Barbour County, Alabama Alabama Geol Survey Map 32, scale about |
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