 | | Journal (article/letter/editorial) | | 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 |  | | Report (issue) | | 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...mines at Kadina. ADAMITE Adamite, zinc Puttapa deposit; 3mm Crystal group 23530 allanite ADAMITE Zinc |  | | Journal (article/letter/editorial) | | 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...50–57; Erythrite, Bou Azzer, Morocco, 402–7; Molybdenite, Allies Mine, Deepwater, New England Region, New |  | | Report (issue) | | 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 |  | | Book | | , ... , .. 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 |  | | Journal (article/letter/editorial) | | Placitas district (Sandia Mountains), NE of Albuquerque: schorl. Tijeras Canyon district (Manzano Mountains)...N. of Reserve: quartz (chalcedony). Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite... 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...quartz (“Pecos diamonds”). Fort Sumner (Dunlap region), Near Fort Sumner: gypsum. Pecos River Valley |  | | Journal (issue) | | 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...amount of iron in the piece is apparent and can vary between samples. Some have several percent iron |  | 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...order of entry for remaining optical properties may vary slightly from entry to entry, but the following...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod |  | | Report (issue) | | silver copper lead zinc cobalt manganese iron uranium oxide phosphorous pentoxide molybdenum disulfide...Mining District Indian Creek Mining District Mineral Hill Mining District Mackinaw Mining District Blackbird...Blackbird Mining District Wilson Creek Mining District Yellowjacket Mining District Gravel Range Mining District...District Eureka Mining District Carmen Creek Mining District Eldorado Mining District Pratt Creek Mining...Mining District McDevitt Mining District Junction Mining District Texas Mining District Spring Mountain |  | | Corporate Document (Series) | | 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...Renison), tungsten± bismuth± gold± zinc± magnetite skarn deposits (e.g. Kara, King Island, Moina), Pb-Zn-Ag |  | | Book (edition) | | Vlado Bennanec (Croatia), Jan H. Bernard (Czcch Republic). W.D. Birch (Australia), Elena Bonaccorsi (Italy)...(France), E.11. ickcl (Australia), Milan Novåk (Czech Republic). Per Nystcn (Sweden), David O'Hanlcy (USA)...Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu (Japan), William B. Simmons...Thallium Thorium Thulium Tin Titanium Tungsten Uranium Vanadium Xenon Yllerbium Yttrium Zinc Zirconium...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de |  | | Report (issue) | | fractures at the Molly Hughes, Comstock - Virginia and Republic properties (C. E . Cairnes, 1934: Geol. Surv....barium lead-zinc-silver deposit, 2 1/2 miles southwest of Walton . The deposit is located in the brecciated...Other reported minera l s include : graphite , erythrite , a n nabergite , ma l achite , azurite , witherite...on the north facing slope of Galena Hill, Mayo District (R . M . Thompson , 1951 : Am . Mineralogist ...in the Keno Hill - Sourdough Hill area , Mayo District , argentite is associated with native silver and |  | | Report (volume) | | the Colorado Plateau Region By W. I. FINCH CONTRIBUTIONS TO THE GEOLOGY OF URANIUM GEOLOGICAL SURVEY..._______ Vanadium-uranium deposits_________________________________ Copper-uranium deposits_________...deposits___________________________________ Uranium deposits containing minor amounts of vanadium and copper_________...and igneous rocks________________ Comparison of uranium deposits in the Triassic rocks and in the ~Orrison...Facing 132 Map of part of the Colorado Plateau region showing orientation of channels and distribution |  | | Report (volume) | | 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 |  | | Report (issue) | | from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...in the Boron area, but also in the Death Valley region. Another example is a recent study of the glaucophane...various accounts of the natural bounties of this region. Mineral riches gold and silver, mainly were among...contact, is a favorable environment for an ore deposit and is an area that particularly deserves detailed...remarks of a distinguished engineer that '*A mineral deposit is an accident of geology". And California's geologic |  | | Book | | 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 |  | | Report (volume) | | Reconnaissance Study of Uranium Deposits in Arizona GEOLOGICAL SUR.VEY BULLETIN Prepared on behalf...Commission 114 7-A Reconnaissance Study of Uranium Deposits in Arizona By H. C. GRANGER and R. B.... RAUP CONTRIBUTIONS TO THE GEOLOGY OF URANIUM GEOLOGICAL SURVEY BULLETIN 1147-A Prepared on behalf...deposit________-__-..______________------_-____ Robles Spring deposit-______________________________________ Coconino..._ 2. Geologic sketch map of the Robles Spring deposit __ 3. Diagrammatic cross section of the collapse |  | | Book (edition) | | 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 |  | | Report (issue) | | 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)...Orpiment inclusions Calcite, Getchell Mine Robinson district inclusions inclusions Realgar and Fluorite Rhodochrosite...and Gold Silver and Quartz Silver, Reese River district Smithsonite Sonoraite Callaghanite Malachite |  | | Journal (issue) | | inside a Black Box Letter from Central Asia - Uranium in the Kyrgyz The Steak House debate - rare or...The nickel analogue of erythrite. The zinc analogue of parasymplesite and erythrite. Named after Cornwall...again recently, this time as a potential indium deposit! Various publications including The S1111 and Daily...problem there then! LETTER FROM CENTRAL ASIA - URANIUM IN THE KYRGYZ DEEP SOUTH by Tim Neall Having looked...Tadjik border for about 60km and hosted a series of uranium occurrences. These, including some not under our |  | | Book | | Sandstone (early Cambrian), a stream and lake deposit; and many of the youngest (Pennsylvanian), which...and iron deposits in the Northern Peninsula, that region has been intensely prospected, especially in the...discoveries continue to emerge: e.g., potash deposits, uranium accumulations, Precambrian phosphorites, and kimberlites...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes...rush" in Michigan and throughout the Great Lakes region. Since then, more than 20 kimberlites have been | | | Report (issue) | | te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...A. Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG...Mountain Mine Grossular, Nightingale district Grossular, Buena Vista district Gypsun1 Heterogen ite He½•eltite...Magnesio-axinite Malachite Malachite and Azurite, Robinson district Malachite after Azurite, Mount Potosi Marcasite...and Gold Silver and Quartz Silver, Reese River district S1nithsonite Sonoraite Sphalerite and Galena Stcphanite |  | | Book | | Titanium Ti Krypton Kr La Tungsten W Pb Uranium Vanadium U V Xe Lanthanum Lead Lithium Lutecium...mineral deposit or enrichment formed by descending solutions; hypogene. A Rocks mineral deposit formed...hypogene formed by contact metamorphism, mineral deposit or enrichment formed by ascending solutions; see...in 1775-1778 in placers of the Potholes first District of Imperial Yuma, Diego County, County, near...Then in on the western 1835; and in the Piru District, Ventura County, in the early 1840s. 1848 the |  | | Report (volume) | | galena that had been recently found in the Tenmile district, Summit County. In his booklet, which today would...localities. His list was followed by many others, which vary in the amount of detail, and in the character of...most concentrated search for a single element-uranium-that the mining world has ever seen, has resulted...their occurrences in this State. A large number of uranium and vanadium minerals have been identified in the...although the similarities in geology and in the uranium-vanadium deposits themselves make it seem virtually |  | | Report (edition) | | present status of the copper de- South Mountain region, Pa. Geol. Survey, Biennial Rept., Appendix C...Mineralogic aspects of the Grace mine magnetite deposit, Pa. Geol. Survey Bull. Magnetite Crystal M ...Their presence is often an indicator of an ore deposit below the surface. The localization of the minerals...minerals. SIMILAR OCCURRENCES Friedensville zinc deposit in Saucon Valley, Lehigh County; Mississippi Valley... Investigation of the AU>right farm lead-zinc deposit, Blair Comity, Pa., U. S. Bureau of Mines Kept |
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