| | Book (edition) | mm, Capillitas, Argentina, H Back cO\·erphoto: Wolframite. 45 mm. Yaogangxian, China, H Page 1: MuscO\ite...to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...site occupancy. The Sb members of the tennantite group (2.G) will serve as a good example: tetrahedrite...hionite), olivine (forsterite-fayalite), and wolframite (ferberitehiibnerite). The members of the plagioclase | | | Book (edition) | Rosenzwcig (deceased) (USA). Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu...Minerals that are listed as belonging to the same group are similarly closely comparable in composition...Thallium Thorium Thulium Tin Titanium Tungsten Uranium Vanadium Xenon Yllerbium Yttrium Zinc Zirconium...RM RMG RM,\ISA RS RSF,\'Al RSI.\/P SDAJl'B,\IKJ S.\IM SMP.\I National Bureau of Standards (U.S.) New Data...Tikhonenkovite. compare Artrocitc, Ivigtul cryolitc deposit. Ivittuut municipality. southwest Wi tgreenl Greenland | | | Book | emphasized the importance of certain m etals, such as uranium, thorium, beryllium, a nd lithium, that previously...to discuss each type in more deta il. A mineral deposit is considered to be a natural accumulation of useful...the deposit is mined. A gangue mineral generally is a worthless mineral in a particular deposit. In deposits...enough fluorite, for example, were present in a deposit mined for a metal, the fluorite could be obtained...mineral in that particular deposit. Thus the amount of a mineral present in a deposit may determine whether | | 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]...Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center, Lakewood...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon | | | Book (edition) | attempt a complete description of a small mineral group to uncover the unsatisfactory state of our present...well render the volume difficult to use by a large group of potential readers not familiar with structural/chemical...with the inherent problems of end-member names vs. group names and related aspects of nomenclature. Rather...spelling variants, descriptive names, mixtures, group names, chemical names, etc., found in the literature...letters pointing out that for some entries our space group , Z, and lattice constants are mutually exclusive | | | Book (edition) | 232 The Silver-Bismuth-Cobalt-Nickel-Arsenic (-Uranium) Vein Ores / 235 vIII CONTENTS 9.8 Tin-Tungsten-Bismuth...271 lOA Uranium-Vanadium-Copper Ores Associated with Sandstones and Unconformity-Type Uranium Deposits...275 10.5 Modem Placer Deposits / 281 10.6 Gold-Uranium Ores in Ancient Conglomerates / 284 10.7 Lead-Zinc...examination of the large and economically important group of minerals referred to collectively as "ore" or...objectives have higher NA values than achromats. The upper limit of the NA of a dry objective is 0.95, which | | | Conference Proceedings (Volume) | Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings VOLUME...Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings Volume...volume: Jonsson, E. et al. (ed.), 2013: Mineral deposit research for a high-tech world. Proceedings of...Metallogeny of the Fennoscandian Shield. Mineral deposit research for a high-tech world. Proceedings of...and alteration zones in Biely Vrch Au-porphyry deposit by MapInfo Discover 3D ....................... | | | Book (edition) | some species have been relegated to group names (e.g., monazite group); others have had element designations...the zeolite minerals, where chabazite is now a group name with five species who differ only in the major...International Mineralogical Association (IMA), changed to a group name, or renamed by changes in nomenclature as mineral...most colorful travertine in Arizona comes from a deposit just north of Mayer, Yavapai County, a popular...bands. Another location is the white travertine deposit about ten miles north of Kingman in the Stockton | | | Report (issue) | Warren I. Finch ------------------------------------Uranium, by Warren I. Finch, Jlrthur P. Butler, Jr., Frank...Brown ----------------------------------Platinum-group metals, by Norman J Page, Allen L. Clark, George...of the huge Kidd Creek zinc-copper-silver ore deposit in Ontario and the disseminated gold deposits of...by a few examples. In evaluating sandstone-type uranium deposits, for instance, we would consider as hypothetical...of finding not just new deposits, but new major uranium districts. Our estimate of these speculative resources | | | Book (edition) | belongs to a broader group of related minerals, the name adopted for the group is given beneath the formula...editions of this book. Brieny. within each anionic group the minerals arc arranged in order determined by...those of the alkaline earths, etc. Within each group the minerals are tabulated with increasing anion...7.3 AbernalhJile. K(U00As0,.4H�O. Meta-autunite group. M.E. Thompson. B. Ingram. and E.B. G ross ( 1 956)...p. 579. Abkhazite. syn. of tremolite. Amphibole group. N.E. E fremov ( 1 940 for 1 938) Trans. 111st. | | | Book | Reflection spectra of PbCl2 single crystal (space group Pnma) obtained by light polarized parallel to a...may be observed in this interval too. The factor group method is regularly used for calculation of the...Ti–O 549–627 Tetragonal pyramid (lamprophyllite-group minerals, fresnoite, natisite, paranatisite) V...Al–O 550–630 Octahedron Al(OH)6 in ettringite-group minerals. Additionally, the band of O–Al–O bending...Si–O 720–760 Octahedron Si(OH)6 in ettringite-group minerals. Additionally, the band of O–Si–O bending | | | Book | Doctor's degree from the University of Heidelberg, Germany (1972). He is a Member of the Romanian Academy...minerals diadochite and of the hydrotalcite-manasseite group. She has published about 25 articles. Milan Novák...Lower Cambrian ore belt, hosted by the Tulgheş Group, contains several stratiform pyrite-copper ores...forgoing in the Gemcridcs). The stratiform Mn.Fe-deposit at Răzoare shows evidence of a polvmetamor phic...rocks of medium and high grades. The Sebeş-Lotru Group is built-up of medium K R A K O W • í X X X X | | | Report (volume) | Water-Supply Paper. Water-Supply Paper Washington, D.C. Uranium. Denver, Colo. Utah Geol. Mineralog. Survey Bull...Rogers, J. J. W. (and Richardson, Keith). Thorium, uranium, and potassium contents of bauxites [abs.]: Geol...Lester, James George). Zonation of the middle and upper Ordovician strata in northwestern Georgia: Ga. Geol...Chemical analyses of the inclusion fluids in a group of New Mexico minerals [abs.]: Geol. Soc. America...William. 1. Catalog of fossils from the Middle and Upper Ordovician of Oklahoma: Okla. Geol. Survey Circ | | | Report (volume) | Idaho, mineral deposits: Hulin, Mineralogy of uranium: Frondel, C. D. C., 26. Impact of geology on civil...R. F., 5. Electric logs: Hamilton, R. G. , 2. Uranium, mineralogy: Frondel, Philosophy: Pratt, W. E....P., 15. California, Barstow quadrangle: Trenton group, Ordovician: Bowen, O. E., Jr. , 5. Clark, T. H...4. also Limestone; Dolomite; Western, Claiborne group: Miss. Phosphate. Geol. Soc., 2. California: Calif...hematiteOklahoma, potash agstone, granite magnetite deposit: Pallister, and other rocks: Burwell, H. D., 3 | | | Report (issue) | million years old or even younger. and platinum group minerals. Proterozoic rocks also contain mineralogically...near Battle Mountain and the Ordovician-age Rossi deposit Nevada, eastward thrusting of the Sevier orogeny...Nevada, giving during the 1930s and 1940s from a deposit con- rise to economic deposits of gypsum and eolian...ton batholith. Base- and precious-metal deposits upper plate of this feature. Nickel-chromiumcobalt-platinum...molybdenum, lead, zinc, manganese, and platinum group metals. Polymetallic skarn deposits in the Mount | | | Book | Lower Cambrian ore belt. ho ted by the Tulghe~ Group. contains several tratiform pyri te-copper ores...forgoing in the Gemeride ). The strati form Mn.Fe-deposit at Razoare shows evidence of a polymetamorphic...rocks of medium and high grades. The Sebe~-Lotru Group is built-up of medium KRAKOW • :·:.:-\/··. :._:...Klippen-belt. Tauem and Rechnitz window ): 3 Magura Flysch Group and the equivalent unit. : 4 Median Dacides: 5 External...(composed of the above-mentioned S ebe~-Lo tru Group), the o nly significant type o f occurre nce is | | | Report (volume) | in italics and indented two spaces, are used to group entries under the geographic headings and under...will be included under the larger, more general group heading rather than under an individual entry: that...James William). The geochemistry of thorium and uranium, [Chap.] 6 in V. 3 of Ahrens, L. H., and others...illus., Oct.1959. 2. Facies analysis of Upper Devonian Wabamun group in west-central Alberta [abs.], in Alberta...of carbonate cement to lithology and vanadium-uranium deposits in the Morrison formation in southwestern |
|