 | | Report (issue) | | and Ore Deposits of the Iron River-Crystal Falls District, Iron County Michigan GEOLOGICAL SURVEY PROFESSIONAL...of the Michigan Department of Conservation PAPER 570 Geology and Ore Deposits of the Iron River-Crystal...River-Crystal Falls District, Iron County Michigan By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN, and K. L...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT..._______ Greenstone in the Hemlock FormationBird Iron-Bearing Member.._________ Thickness and relations |  | | Journal (article/letter/editorial) | | Michigan Mineralogy: A LOCALITY INDEX TOM MORRIS, JR. 4553 Shenandoah Allen Park, Michigan 48101 Tom...and most significant mineral occurrences. These localities have been listed by county; and, strictly for...compiling this information was The Mineralogy of Michigan (Heinrich, 1976), which should be consulted by...descriptions for many of the minerals listed. Additional mineral and locality information is based on the author's...for mineral collecting. The list may also serve as a guide for the locality labeling of Michigan specimens |  | | Report (issue) | | uranium minera)s ___________ _ Magnetite or other iron oxide-bearing veins _______ _ Vejps dominantly of...to crystallization temperatures or to special mineral assemblages. Veins may contain uranium largely...descriptive and arbitrary classification based on mineral content of these veins is used in this report;...Indian Wash and White Canyon, Utah; and in the Gas Hills, Wyoming. Very large deposits of uranium in northern...United States in such areas as the Front Range mineral belt of Colorado; the Boulder batholith area, Montana |  | | Journal (article/letter/editorial) | | Berry, L. G. The space Allophanes from Lawrence County, group of conichalcite. 557 f n d i a n a(. W h...Mount MarcY 330 81oss,F.D...... quadfalrgler Essex CountY' Blggild, O. B. The Mineralogy of N.Y. (Jafre)...minerals, studies of, x-ray Canuzzaite, Studies of mineral crystallography of colemanite. sulpho-salts: XVII...Cheralite, new mineral of the (Bowie, monazite group. (Horne) .. . Chinoite, a new mineral. @eck, Givens)...(Claringbull and Hey). . 397 Cisney,E. A.. . . 328 _ ard Sherwood, A. M. with Weeks, A. D. Monkoseite, a new vanadium |  | | Report (volume) | | investigations maps.__._.___ Mineral investigations field studies maps Mineral investigations resource appraisals...Center, Beltsville, Md. Mil U.S. Geological Survey, Iron Mountain, Mich. MIL Geological Survey Division,...Albuquerque, N. Mex. NMM New Mexico Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology...Institute of Technology Library MICHIGAN Ann Arbor, University of Michigan Library Detroit, Detroit Public...NORTH CAROLINA Charlotte, Charlotte and Mecklenburg County Public Library Durham, Duke University Library |  | | Journal (article/letter/editorial) | | with Coleman, R. G. Umohoite from the Lucky Mc Mine, Wyoming.. Arizona's Meteorite Crater. Past- ++J... R. M. The role of lead and excess oxygen in uraninite. . . Some physical properties of aaturally irradiated...(Book Review). . Bikitaite, LiAlSi2O6.HrO, a new mineral from Southern Rhodesia(Hurlbut)..... Billings,.... equilibrium 924 INDEX TO VOLUME 42 Clay mineral, identification of the 14 A component (Tamura)...sections. ........ 362 Coftnite (Stieff, Stern, Sherwood). 443 Diamond, piezobirefringence in: further |  | | Report (issue) | | geochemically persistent element. Uraninite, a common uranium mineral, has been precipitated over a wide...and brown uranium ore minerals, pitchblende and uraninite, occur either in extensive bedded deposits in...Canada, and similar deposits that may occur in Michigan, Minnesota, and Wisconsin, where silicic igneous...Osterwald and Dean, 1961; Tooker, 1979; also see "iron band", Byers, 1978, figures la, Ib). The concentrations...V. VI. Grants mineral belt Big Indian or Lisbon Valley mineral belt Uravan mineral belt Monument Valley |  | | Report (issue) | | Frondel of Harvard University who kindly lent type mineral specimens and discussed various problems. PURPOSE...from the plateaus. Distinctive properties of each mineral are listed to encourage and facilitate identification...certain minerals, especially if the quantity of mineral is very small, but for many minerals these techniques...(1950) and "Mineral associations in the uranium deposits of the Colorado Plateau" (1952). MINERAL DATA The...intensive search for uranium. The data for each mineral include the best available formula, in general |  | | Journal (article/letter/editorial) | | (SiOr)-a has been identified as a new mineral. This neu. mineral, cofinite, named for Reuben clare coffin...association with uraninite in vein depositsin the copper King mine, Larimer county, colorado. It is also...In many Colorado Plateau mines cofiinite and uraninite are the main uranium minerals in the unoxidized...association with low-valence vanadium minerals, uraninite, clay, quartz, and organic material. In transmitted...properties of coffinite could not be deterrninecl. The mineral is very fine grained, as evidenced by its apparent |  | | Journal (article/letter/editorial) | | KENNETHW. BRULAND: The contrasting biogeochemistry of iron and manganese in the PacificOcean . . . . ... ....ex~~rnent~ study of Nb and Ta pa~itioning between Z-rich mine& silicate liquids at high pressure and temperature...MARTI:Nucleogenic noble gas com~nent~ in the Cape York iron meteorite 163 Book Reviews S. A. MORSE:“Lunar...South Platte gmnitepegmatite system, Jefferson County, Colorado 455 C. K. SNARER,J. J. PAPIKEand J. C...unite-satire system: Hamey Peak Granite, Black Hills, South Dakota 473 J. R. ROCKHOLD, P. I. NABELEK |  | | Report (issue) | | 82. Porphyritic quartz monzonite of the Midnite mine, which I interpret to be a two-mica granitic rock...magnetite and biotite, and possibly as minute uraninite grains, whereas in the hornblende suite uranium...Cretaceous porphyritic quartz monzonite of the Midnite mine; (2) Cretaceous muscovite quartz monzonite east...veins, as at the Daybreak mine; contact zone deposits, as at the Midnite mine; and basal-type sandstone...sandstone deposits, as at the Sherwood mine. The fifth type is Rdssing-type deposits for which the high-grade |  | | Report (issue) | | UTAH by Kenneth C. Bullock UTAH GEOLOGICAL AND MINERAL SURVEY a division of the UTAH DEPARTMENT OF NATURAL... MINERALS AND MINERAL LOCALITIES OF UTAH by Kenneth C. Bullock Nature displays her most common mineral, quartz... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | assachusetts.s Assrnecr It has long been known that uraninite varies widely in both composition and properties...variation in composition. Analyzed samples of uraninite were r-rayed., annealed by heating to 550' C.... including radiogenic lead, is exsolved from uraninite. A study of *-ray line I Contribution from the...orientedmonomolecular PbO (massicot) alongcubeplanesin the uraninite,separating the uraninitecrystallites so that the...to UaOs. ROLE OF LEAD AND EXCESS OXYGEN IN URANINITE 707 When Th is present, the tetragonal phase |  | | Report (volume) | | __ ___ ____ ____ __ __ ____ ________ Unnamed mineral related to ianthinite______________________________...------------------- _______ --------~------Unnamed mineraL ____________________________________ ~--_____________________...---------------- __________________ _ Unnamed mineral of ChirvinskY----------------------------------------Sengierite...----------------------- _____ ----------Unnamed mineral of Chernik·-------------------------------------------Ferghanite... 1. Autoradiograph of dendritic aggregate of uraninite crystals ____________________ . ________ . ____ |  | | Report (issue) | | Uranium occurrences in non-sedimentary rocks of Michigan ............ 38 Table 8 Uranium occurrences in...Uranium occurrences in non-sedimentary rocks of Michigan.......................................43 Figure...introduction and/or dispersion of uranium: northwestern Michigan, northwestern North Carolina; a belt extending...deposit occurs as a thin seam in graphitic Cleburne County. The property is, about 11.2 SINE phyllite which...radioactivity is 5 to 7 times background. Hill copper mine. RM 1968. Source ol informal Phyllite Location |  | | Report (volume) | | Arizona, eastern Utah, and western Colorado three mineral belts have been outlined, each bounded by a pinchout...belt. The chief unoxidized uranium minerals, uraninite and coffinite, and the oxidized uranium minerals...wood replaced by these minerals and the associated iron and copper minerals constitute the high-grade ore...the Morrison formation near Roc Creek in Montrose County, Colo., in 1898, and in the early 1900's carnotite...Temple Mountain, in the San Rafael Swell, Emery County, Utah. During the period 1920-40, while the Geological |  | | Report (issue) | | consisting of vanadium clay minerals together with uraninite, coffinite, and montroseite present in rocks containing...Geochemistry and Petrology Branch C. A. ANDERSON Chief, Mineral Deposits Branch m CONTENTS Foreword. __ Page...of the uranium deposit at the Happy Jack mine, San Juan County, Utah, by Albert F. Trites, Jr., Randall...localization and oxidation of ore at the Peanut mine, Montrose County, Colorado, by Carl H. Roach and Mary E....18. Geology and mineralogy of the J. J. mine, Montrose County, Colorado, by Donald P. Elston and Theodore |  | | Journal (article/letter/editorial) | | San Ber_ with Milton, C. Beyrichtite, nardino County, California. . . a discredited species. . 767 Allen...of (Buerger' Hahn) Mineral DePosits of Barstow Quadrangle, San Bernardino CountY, California (Book Re935...Brindley, G. Stevensite,a montmorillonite-type mineral showingmixed-layercharacteristics 239 -.-(BookReview)... 3 1 0 Carbon in petroleums and other orBroken Hills range, Nevada, wallganic constituents of sedirockalteration...structure of berthierite, Centrifuge tube, new, for mineral FeSb:Sr 226 separation (Nickel) with Azaroff, L |  | | Book (volume) | | land rises abruptly into the 6,000 sq. mi. Black Hills region enclosed by the Belle Fourche and Cheyenne...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...crystals of sparkling blue Beryl from the Black Hills pegmatites have measured from 18’ to 27’ long. In...production of minerals, principally Gold, Silver, Copper, Iron, Lead, Manganese and Zinc, along with lesser amounts...Uranium has come only from the core of the Black Hills region. Two divisions are recognized: the Northern |  | | Journal (article/letter/editorial) | | 75, 1980, pp. 296-302 CoexistingCoffiniteand Uraninite in Some Sandstone-Host UraniumOresof Wyoming KENNETH... I. GRAUCH Abstract Coexistingcoffiniteand uraninite appear to be very commonin high-grade,sandstonehost...coffinire and uraninite, is commonly present and probably consistsof submicroscopicmixtures of uraninite and coffiniteor...show the presenceof major Ca and Si in both the uraninite and coffinire but no other major metals besidesU...minerals,and the Si is possiblyin the structure of uraninite as well as that of coffinite. Introduction |  | | Journal (article/letter/editorial) | | Petrography and genetic history of coffinite and uraninite from the Liueryiqi granite-hosted uranium deposit...Department of Earth Sciences, State Key Laboratory of Mineral Deposit Research, Nanjing University, Nanjing 210093...online 1 February 2005 Abstract Coffinite and uraninite banded aggregates from the Liueryiqi granite-hosted...These aggregates consist of concentric bands of uraninite and coffinite that range in thickness from 1 to...indicate that coffinite and uraninite contain Ca and Al impurities. Altered uraninite, feldspar, quartz or pyrite |  | Dargent, Maxime, Truche, Laurent, Dubessy, Jean, Bessaque, Gilles, Marmier, Hervé (2015) Reduction kinetics of aqueous U(VI) in acidic chloride brines to uraninite by methane, hydrogen or C-graphite under hydrothermal conditions: Implications for the genesis of unconformity-related uranium ore deposits. Geochimica et Cosmochimica Acta, 167. 11-26 doi:10.1016/j.gca.2015.06.027 | Journal (article/letter/editorial) | | of aqueous U(VI) in acidic chloride brines to uraninite by methane, hydrogen or C-graphite under hydrothermal...involves the reduction of dissolved U(VI)(aq) to uraninite. However, the nature of the reducing agent and... CH4 and C-graphite to reduce U(VI)(aq) into uraninite in acidic chloride brines, unlike dissolved Fe(II)...acidic brine (1 m LiCl, pH 1 fixed by HCl) to uraninite at 200 °C are 12 h, 3 days and 4 months, respectively...the reverse effect. The reduction of uranyl to uraninite follows an apparent zero-order with respect to |  | | Book | | this book. In 1948 the University of Michigan inaugurated its Michigan lvlemorial Phoenix Project devoted...the ele1nentary level (through the University of Michigan Extension Service) to several hundred students...supported the writer's researches on radioactive mineral deposits with several generous grants which have...by the Department of Mineralogy, University of Michigan, and the writer is especially grateful to its...of photographic services at the University of Michigan, prepared most of the photomicrographs. Mrs. Margaret |  | | Book | | Uranium Deposit and Mineral System Models Descriptive Uranium Deposit and Mineral System Models 1. INTRUSIVE...BLACK SHALE DESCRIPTIVE URANIUM DEPOSIT AND MINERAL SYSTEM MODELS The following States are Members...the world’’. DESCRIPTIVE URANIUM DEPOSIT AND MINERAL SYSTEM MODELS INTERNATIONAL ATOMIC ENERGY AGENCY...Agency. Title: Descriptive uranium deposit and mineral system models / International Atomic Energy Agency...IAEA/DES/MOD FOREWORD Quantitative evaluation of mineral resources involves interpolation between and extrapolation |  | | Report (issue) | | pitchblende deposits in Golden Gate Canyon, Jefferson County, Colorado, by John W. Adams and Frederick Stugard...to pitchblende-bearing veins at Marysvale, Piute County, Utah, by George W. Walker and Frank W. Osterwald...Geology of the Los Ochos uranium deposit, Saguache County, Colorado, by R. C. Derzay _·- _______ ____ __...permeable rocks in the Morrison formation, Mesa County, Colorado, by David A. Phoenix_--Sedimentary features...uranium-vanadium deposits in the Uravan district, Montrose County, Colorado, by Robert L. Boardman, E. Bartlett Ekren |
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