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| GEOLOGICAL SURVEY CIRCULAR 215 URANIUM IN THE METAUMINING DISTRICTS OF COLORADO UNITED STATES DEPARTMENT...Wrather, Director GEOLOGICAL SURVEY CIRCULAR 215 URANIUM IN THE METAL-MINING DISTRICTS OF COLORADO By R...the Geological Survey, Washington 25, D. C. URANIUM IN THE METAL-MINING DISTRICTS OF COLORADO By R...Introduction.'.................. Distribution of uranium deposits. Geology and mineralogy ........ Guides...back cover Index map showing the distribution of uranium deposits in Colorado. Relation of pitchblende deposits |
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| dynamics for volcanogenic epithermal deposits (Asacha deposit, Kamchatka)—E. P. Bessonova, V. N. Sharapov, K...illitization within and outside the Shea Creek uranium prospect, Athabasca Basin, Canada— Emmanuel Laverret...22, No. 3, 2010 Basin evolution, diagenesis and uranium mineralization in the Paleoproterozic Thelon basin...liberation in the crust: Implications for gold deposit genesis—Andrew G. Tomkins Synthetic fluid inclusions...fluid of the Pyshminsk-Klyuchevsk copper-cobalt deposit, middle Urals— I. V. Vikent’ev, V. V. Murzin, V |
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| in the Leszczyniec Unit as well as by magnetite deposit and, presumably, by a small part of tin mineralization...the massif, in the Izera–Kowary Unit where some uranium deposits and occurrences resulted from the infiltration...the weathering of pre-existing accumulations of uranium minerals. A separate problem is the presence of...ore deposits of magnetite, copper, tin, arsenic, uranium and sulfur accompanied by a diversified assemblages...the Bohemian Massif and shared by Poland, and Czech Republic (Fig. 1). The KIM is bordered by four major |
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| providing its source is acknowl- Hill zinc deposit: longest crystal is 9 mm. Frontispiece: Azurite...and localities are grouped under the particular region. A set of regional maps, which act as a guide to... CENTRAL NORTH fie Eyre \N roa WESTERN oe REGION WESTE! aN 5 STUART > Gy WALES. ea Lake...Olary Province South East Stuart Shelf____ Western Region Yorke Peninsula 4 __—__—'5 Kangaroo (2 ISLAND...fibrous actinolite occurs with scheelite and purple fluorite in calc-silicate rock 3 km east of ‘Old Boolcoomata’’ |
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| , ... , .. 11 Discovery and Exploitation of Uranium and Thorium ......... ...........................CHARACTERISTICS OF R -E - - ... .. . Geochemistry of Uranium and Thorium ............ 18 Classification of Radioactive...... 42 ••••• •••••• •••••••••••••••••••• Czech Republic .............................................be geoche1nical processes that have led to rich uranium deposits converted to a great deal of energy, by...geographic areas of the vvorld. Understanding uranium (fissi le) nuclei interacting with a neutron, catapulted |
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| post-orogenic and intraplate settings. The mineral deposit studies in Mongolia began in the middle of the...summarized in a book “Geology of the Mongolian People’s Republic, Volume III: Mineral Deposits”, published in 1977...deposits of copper, tungsten, gold, phosphates, coal, uranium, fluorite and others were published, and a database...fluorite and phosphates, and energy and fuel, namely uranium and coal, mineral deposits and occurrences. Every... Other types of mineral systems include copper skarn, massive sulphide and sedimentary rock-hosted Cu |
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| GEOLOGICAL SURVEY CIRCULAR 220 SELECTED PAPERS ON URANIUM DEPOSITS IN THE UNITED STATES UNITED STATES DEPARTMENT...GEOLOGICAL SURVEY CIRCULAR 220 SELECTED PAPERS ON URANIUM DEPOSITS IN THE UNITED STATES This report concerns...the public part of the information concerning uranium deposits that is in unpublished reports of work...the auspices, first of the Manhattan Engineer District, and later, the U. S. Atomic Energy Commission...currently engaged in the search for and study of uranium deposits. Abstracts of the papers were published |
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| IAEA TECDOC SERIES Geological Classification of Uranium Deposits and Description of Selected Examples ...IAEA-TECDOC-1842 Geological Classification of Uranium Deposits and Description of Selected Examples ...ISSN 1011–4289 @ GEOLOGICAL CLASSIFICATION OF URANIUM DEPOSITS AND DESCRIPTION OF SELECTED EXAMPLES ...AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA CONGO COSTA RICA CÔTE D’IVOIRE CROATIA CUBA CYPRUS CZECH REPUBLIC...REPUBLIC DEMOCRATIC REPUBLIC OF THE CONGO DENMARK DJIBOUTI DOMINICA DOMINICAN REPUBLIC ECUADOR EGYPT EL SALVADOR |
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| Hole River. They set out in the spring of 1858 to prospect Finley’s Gold Creek. Over the next few years,...mining. Other small gold deposits were found in the region. Gold was found to the south in the Beaverhead...prohibited white men from entering the Yellowstone region. This fed rumors of gold in the area. On 10 April...April 1863 James Stuart led a party of fifteen to prospect the Yellowstone River. The Stuart expedition ended...Bannock who were eager to set out into the hills and prospect. By summer, every stream and gully within a hundred |
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| Placitas district (Sandia Mountains), NE of Albuquerque: schorl. Tijeras Canyon district (Manzano Mountains)... E. of Albuquerque. Galena King mine: barite, fluorite, galena, malachite. Hell Canyon subdistrict (Seiiora...(chalcedony). Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold, hematite,... SW of Reserve: labradorite. Taylor Creek Tin district, Black Range. Adobe Ranch: cassiterite, hematite...(martite). Nugget Gulch: cassiterite, stolzite. Wilcox district, S. of Mogollon. Lone Pine mine: emmonsite, khademite |
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| Cassiterite on quartz, Blue Tier [Photo: R. Bottrill] Fluorite on ferroan magnesite, Mount Bischoff {Photo: A...Geology and major deposits, Heazlewood mineral district ... Main mineral locations and 1:100 000 scale...Cleveland tin deposit, Avebury nickel mine, Colebrook Hill copper-bearing axinite skarn and Mt Ramsay...Ramsay tungsten skarn are hosted in this sequence. Overlying these rocks are Late Cambrian sedimentary, volcanic...granitoid plutons, forming numerous hornfels and skarn bodies at their margins and causing the remobilisation |
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| States By BASIL G. DEAN SELECTED BIBLIOGRAPHIES OF URANIUM GEOLOGY GEOLOGICAL SURVEY BULLETIN 1059-G ...near Joachimsthal, Czechoslovakia Shinkolobwe deposit, Belgian Congo Deposits at Great Bear Lake, Canada...map of the United States showing the location of uranium-bearing vein deposits referred to in the annotations...BIBLIOGRAPHIES OF URANIUM GEOLOGY SELECTED ANNOTATED BIBLIOGRAPHY OF THE GEOLOGY OF URANIUM-BEARING VEINS...emphasize the geologic aspects of veins that contain uranium. An index map shows the location of vein deposits |
 | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) |
| Class 4 5 6 7 8 Simple Oxides Oxides Containing Uranium, and Thorium Hydroxides and Oxides Containing Hydroxy]...Dept. of Mineralogy, National Museum, Prague, Czech Republic. Seppo Lahti: Geological Survey of Finland...even the lines included in the strongest eight may vary due to compositional variation within the species...and Feel 1 Tale 2 3 Gypsum Calcite 4 5 6 Fluorite Apatite Orthoclase a Quartz Soft, greasy feel...visible light and are notably thermoluminescent. Fluorite, ideally CaF, is the classic fluorescent species |
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| about 1905, center of the booming White Oaks gold district, Lincoln County, N. Mex. Gold was probably the...Mexico-Roswell Region. 2. PetroleumNew Mexico-Roswell Region. 3. Natural gas-New Mexico-Roswell Region. 4. Geology-New...Geology-New Mexico-Roswell Region. I. Bartsch-Winkler, S. II. Donatich, Alessandro J. III. Series. QE75................. Geochemistry of Sediments, and Uranium in Groundwater, by James A. Erdman, Ronald R. Tidball................................ Carlsbad Potash District.............................................. |
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| localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely... indeed on the property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The..."jacupirangite" found in the Jacupiranga carbonatite deposit is ilmenite, in lustrous, flattened crystals to...in Switzerland, it is only in the Maderanertal region of east-central Canton Uri that clefts bearing |
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| I ♦ • ROCKBOUND'S . PARADISE I Bancroft and Region l Old Mines Quarries Outcrops Roadcuts '· Maps...0-9697323-2-5 AROCKHOUND'S PARADISE - BANCROFT AND REGION Bancroft, Ontario is recognized throughout North...been known for its mines. The first mine in the region (Coe Hill) opened in the 1880s producing iron....finally, the highly profitable but short-lived uranium mines of the 1950s. Today, the area is filled each...hours of opportunities to explore the beauty of the region and gather many valuable specimens for their collections |
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| SURVEY CIRCULAR 322 THE EAST SLOPE NO. 2 URANIUM PROSPECT, PIUTE COUNTY, UTAH This report concerns...SURVEY CIRCULAR 322 THE EAST SLOPE NO. 2 URANIUM PROSPECT, PIUTE COUNTY, UTAH By Donald G. Wyant This...Washington 25, D. C. THE EAST SLOPE NO. 2 URANIUM PROSPECT, PIUTE COUNTY, UTAH By Donald G. Wyant CONTENTS........ Structure ....... Uranium deposits Character .. 1 1 3 4 4 4 Uranium deposits Continued Alteration...Geologic map and cross sections, East Slope No. 2 uranium prospect, Piute County, Utah ..................... |
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| ............................................. Uranium in groundwater and geochemistry of sediments by................................................ Uranium in groundwater...................................mineral potential Implications for human health Uranium in sediments.....................................Williams-Stroud.......................... Carlsbad potash district Roswell Resource Area Gypsum .................................... White Oaks district Jicarilla district Nogal district Iron........................ |
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| Mineral Deposit • • u.s. . ' Models ' GEOLOGICA'L 'SURVEY BULLETIN 1693 I AVAILABILITY OF...Federal Buildmg, Twelfth Ave. 101 • Mineral Deposit Models DENNIS P. COX and DON.ALD A. SINGER, Editors...Congress Cataloging-in-Publication Data Mineral deposit models (U.S. Geological Survey Bulletin 1693} Bibliography...Geological Survey on the synthesis of mineral deposit models (as contrasted with a long line of descriptive...Erickson ( 1982) of 48 models. The 85 descriptive deposit models and 60 grade-tonnage models presented here |
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| May/June: Beryl (var. aquamarine), schorl, and fluorite, Erongo Mountains, Namibia. Gail and Jim Spann...Greenockite and Associated Uranium-Vanadium Minerals from the Huron River Uranium Prospect, Baraga County, Michigan...Greenockite and Associated Uranium-Vanadium Minerals from the Huron River Uranium Prospect, Baraga County, Michigan...Mineralogical Award, 181 Carrollite, Democratic Republic of Congo, 237 Carr, P. F., Classic Australian...in Specimen Mineralogy: Part 2 Colorado, Paquin district, 368–80 Columbite, New York, 497 Coming Events |
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| geographic district names have been replaced with a more descriptive term, metallic mineral district. This...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral...to preserve the heritage of the Sonoran Desert region, including the mineral heritage. The mineral collection...most colorful travertine in Arizona comes from a deposit just north of Mayer, Yavapai County, a popular |
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| early February and at least one patron will know fluorite from amethyst, how to set an aquamarine in titanium...about 26 miles west of Socorro in the Magdalena District. The smithsonitc specimen was approximately 12...collectors. The specimens were placed in a Swiss safety deposit box in 1952 and were finally put on the market...native iron deposit known on the earth's crust. It is thought to be the only really large deposit of this...it is not nearly as extensive as the Greenland deposit. Much of the material offered for sale is in slices |
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| MINERAL RESOURCE ASSESSMENT OF COLOMBIA: ORE DEPOSIT MODELS By Dennis P. Cox, Editor Open-File Report...define mineral deposit types so that all project members have a common vocabulary or deposit classification...elements within geochemical anomalies to specific deposit types so that geochemical data may be more easily...Menlo Park, CA 94025. EXPLANATION OF DEPOSIT MODEL FORM Deposit type: Subtype: Author: Date; Fill in...in your preferred name for the deposit type, Optional. Use if it is convenient for your classification |
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| OF INTERIOR GEOLOGICAL SURVEY Uranium Potential of the Adirondack Region by C. J. Nutt Open-File Report.............................................. 2 Uranium evaluation...............................................................16 Uranium potential of the Adirondack Region by C. J. Nutt ABSTRACT There...exploration for uranium in the Precambrian granitic and metamorphic terrain of the Adirondack region, although...although uranium mineralization is known to occur in pegmatites and to be associated with magnetite ore. The |
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| Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph... Davis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References ...Nightingale district Quartz epimorph after Calcite Agardite Grossular, Buena Vista district Quartz (amethyst)...Getchell Mine Robinson district inclusions inclusions Realgar and Fluorite Rhodochrosite and Barite...and Gold Silver and Quartz Silver, Reese River district Smithsonite Sonoraite Callaghanite Malachite |
