 | | Journal (article/letter/editorial) | | the 1Montana College of Mineral Science, Butte, Montana, and the 2 Rockwell International Science Center...Pegrnatoid Pyroxenite of the Stillwater Complex, Montana, U.S.A. A. Volborth 1 and R. M. Housley2 With 14...in the Stillwater Layered Anorthosite Complex, Montana. The graphite occurs in a pegmatoid pyroxenite...pegmatoiden Pyroxenit des Stillwater-Komplexes, Montana: Ein vorla~tfigerBericht Wir beschreiben hier erstmals...geschichteten Anorthosit-Komplex yon Stillwater, Montana. Graphit tritt in einem pegmatoiden Pyroxenit-Stockwerk |  | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...The middle third of the state is known as the Montana alkali province where the sediments have MICHAEL...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 (issue) | | vanadium 50.94 chromium 52.00 manganese 54.94 iron 55.85 cobalt 58.93 nickel 58.69 copper 63.55...Sulfide Deposits................................ R6 Iron Oxide-Copper-Gold Deposits........................gram per liter g/t gram per metric ton IOCG iron oxide-copper-gold kg kilogram kg CaCO3 / t kilogram...in the Skellefteå VMS district of Västerbotten County, Sweden. Combined, these two groups of deposits...from the Kankberg deposit located in Västerbotten County, Sweden, and the Dashuigou and Majiagou deposits |  | | Report (issue) | | England Moscow, Russia London, Ontario Butte, Montana Modena, Italy Cape Town, Republic of South Africa...and solidification of the Stillwater Complex (Montana) are described and discussed by Zientek et al....Element Mineralization in the Stillwater Complex, Montana M.L. Zientek, R.W. Cooper, S.R. Corson and E.P...with or without some type of “special fire assay” (iron, nickel, copper, and tin have been noted). Analyses...saucer” type were made from steel coming from scrap iron originally used for ball mills from a gold mine |  | | Report (issue) | | enews: Wieyei aia wave tie"weue'e shetout 266 Bagte Mountain secccccsetee ves eeoee ee eevee ecs ee 268 Engels...Mountatn ~Pass) cs. sim ssicwiy tat.0e 276 Nevada City-Grass Valley ..... 279 New Almad@n 6.6sravs.cisis a0 sere...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...Utah ...coccccecccccesece 334 N. San Rafael—Cedar Mountain, Utah .ccccccccccecccscscvce 339 PTA aioktevaaaieal...crelardanere oe eoeeeereeeeeeoeeseeoeeee IDAHO-MONTANA wcseveveccccccssvecrsccsscessssssesscsessessecees |  | | Report (issue) | | tabulated data obtained from powder photographs with iron radiation, with an index by which measurements on...adopted as the standard radiation, and replaced by iron radiation only when copper gives an unserviceable...This is generally the case with minerals containing iron. “At least in the original form, it is desirable...measured value of the glancing angle, 6, for copper or iron radiation; the measured value of din Angstrom units;...K@ radiation are present on some films taken with iron radiation because of inefficient filtering by the |  | | Book (edition) | | Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...minerals is imparted by transition elements, especially iron, manganese, titanium, chromium, and copper. Despite...sulfide deposit; contains a concentration of hydrated iron oxide. habit The characteristic crystal form of...mass; (2) a concretionary lump of manganese and iron oxides found on ocean bottoms. occurrence The physical...occupying certain positions in the periodic table; iron and manganese are transition elements whose electronic | | | Book (edition) | | Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...minerals is imparted by transition elements, especially iron, manganese, titanium, chromium, and copper. Despite...sulfide deposit; contains a concentration of hydrated iron oxide. habit The characteristic crystal form of...mass; (2) a concretionary lump of manganese and iron oxides found on ocean bottoms. occurrence The physical |  | | Book (edition) | | formulas. We have indicated the ionic charge on iron and manganese. Hardness: Mineralogists have long...minerals is imparted by transition elements, especially iron, manganese, titanium, chromium, and copper. Despite...mass; (2) a concretionary lump of manganese and iron oxides found on ocean bottoms. occurrence The physical...occupying certain positions in the periodic table; iron and manganese are transition elements whose electronic...sandstone at the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous |  | | Book | | Discovery of the J-M Reef, Stillwater Complex, Montana: the role of soil and silt platinum and palladium...Hydroxides (3) Secondary PGM (neoformations) (4) PGE in Iron- and Manganese-hydroxides (5) PGE in Smectites and...DISCOVERY OF THE J-M REEF, STILLWATER COMPLEX, MONTANA M.L. Zientek, S.R. Corson, R.D. West INTRODUCTION...Plateau and headwaters of East Boulder River 398 Iron Creek drainage and cliffs along the West Fork of...Unconformity U–Au–PGE C4 Clastic sediment-hosted C5 Iron formation C6 Cu Porphyry C7 Kupferschiefer D LATERITE |  | | Report (issue) | | vanadium 50.94 chromium 52.00 manganese 54.94 iron 55.85 cobalt 58.93 nickel 58.69 copper 63.55...contain strong permanent magnets composed of neodymium-iron-boron. Photograph courtesy of Iberdrola Renewables...gelogic map of Spor Mountain area in Utah, photograph of beryllium tuff at Spor Mountain, and photograph...photograph of nodule from the Spor Mountain tuff.................................................................sedimentary manganese deposits that are not enriched in iron................................................ |  | | Report (volume) | | are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks, A. D., 13R....Geologic names of North America: Wilson, Druid, 2. IRON. Alberta, Peace River area: Kidd, D. J. Itabirite...paper on iron deposits in Minnesota might be found under: MINNESOTA. Economic geology. Iron, Cook County...titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous magnetite: Grout, F. F...F., 5. However, if the paper discusses iron in a particular State but also covers deposits in several |  | | Report (issue) | | __————————————————— Missouri _—————————————————— Montana _____-__-__--_-—— New Mexico _————————————————...Coeur d'Alene District, Idaho; and Butte District, Montana _____________ Great Basin and Rocky Mountains (chiefly...by nodules is ap deposits in Lake of the Woods County, Minnesota, proached, the distribution necessarily...Lead-silver-zinc replacement and most contact metasomatic iron deposits are confined to Paleozoic carbonate miogeoclinal... G. Cunningham to suggest that the Deer Trail Mountain-Alunite Ridge mining area near Marysville, west-central |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer...Museum analyzed it. (siderite, from Gk. sideros, iron, or of Archeology), (5) an event (uraninite,...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994):...Abernathy, operator of the Fumerole mine, Emery County, Utah, U.S.A., who found the first braunite. Mount |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Pyromorphite after Galena with Conichalcite Gold, Round Mountain Mine Quartz, Lovelock area Acanthite Grossular...Almandine-Spessartine Annabergite Gypsum Quartz, Petersen Mountain Heterogenite Quartz (amethyst), faceted Arsenolite |  | | Book | | Publishing Scripta Company, Washington, DC 20005 USA. Acta Chemica Scandinavica, 1947-, Munksgaard, Noerre...Ohio 43214, USA. American Chemical Society, Journal, 1879-, Washington, DC 20036, USA. American Crystallographic...Penn- USA. American Journal of Science, 1818- Yale University, New Haven, Connecticut 06520, USA. PREFACE... PREFACE 1909 K Street NW, Washington, DC 20006, USA. Arkiv for Mineralogi och Geologi, 1949-, Almqvist...The Ohio State University, Columbus, Ohio 43210, USA. Chemical Geology, 1966-, An International -Journal |  | | Book | | With the discovery and development of the vast iron ore deposits of Labrador, a new cha pter in the...United States. The early eastern colonists needed iron for tools and lead fo r bullets. These they found...adventurous pioneers, moving westward, discovered the iron deposits of Michigan in 1844 and the copper deposits...required vastly increased supplies of iron ore and production of pig iron, gave employm e nt to many people...io n, and consequent additional production of pig iron and steel , are show n in T able 1-1. TABLE 1-1 |  | | Report (issue) | | quartz-pebble conglomerates, Southern Lake Superior Region, USA ...................................................conglomerates of the Black Hills, South Dakota, USA .......... J.A. Redden Application of the time and...quartz-pebble conglomerate in southeastern Wyoming, USA ..................................... R.S. Houston...presented on eight other areas in South Dakota, Montana, Colorado, Arizona, California, Michigan, and...Radioactive, pyritiferous conglomerates Negligible primary iron oxide minerals + + Detrital uraninite indicated |  | | Book | | University, Cambridge, MA, USA and K. K. Turekian Yale University, New Haven, CT, USA ELSEVIER 2005 AMSTERDAM...University, Cambridge, MA, USA and K. K. Turekian Yale University, New Haven, CT, USA Geochemistry has deep...Institute, Troy, NY, USA P. Adriaens The University of Michigan, Ann Arbor, MI, USA H.-J. Albrechtsen...W. Trenton, NJ, USA J. E. Barbash United States Geological Survey, Tacoma, WA, USA P. L. Bjerg Technical...Laboratories, Albuquerque, NM, USA E. Callender US Geological Survey, Westerly, RI, USA T. Charette University |  | | Book | | While flow layering in the Josephine and Red Mountain peridotites has been attributed to metamorphic...variations in fo~, T, fH~o/fH2, and Fe203/FeO in an iron-enriched liquid, formed by the local precipitation...magmas that differentiate to extreme degrees of iron-enrichment may separate into two immiscible liquids...silica, alumina, and alkalies, and the other rich in iron and other mafic cations (McBirney, 1975; Philpotts...TiO2, MgO, MnO, Zr, and REE contents in the more iron-rich liquid; and greater K20, Na20, A1203, and Rb |  | | Book | | . . .......... . .............. . .. 273 - • Iron Oxide Copper-Gold Deposits: A Canadian Perspective...Canada's two principal deposits suggested to be iron oxide copper-gold type (Corriveau, 2007) (Fig. 2)...of the iJ111ermost pericratonic terranes (Slide Mountain, Quesnel, and Yukon-Tanana), but volu1ninous arc...seven deposit types outlined above nor, except for iron oxide copper-gold deposits (lOCG; Corriveau, 2007)...1989; Lynch et al., 1990; Groves et al., 2003). Iron oxide copper-gold deposits (Corriveau, 2007) are |  | | Conference Proceedings (Volume) | | Irene Mutti Integrated 3D mineral systems maps for iron oxide copper gold (IOCG) Deposits, Eastern Gawler...and petrophysical investigation of the Dannemora iron ore bodies, central Sweden .......................isotope chemistry of iron oxides – a vector for the exploration of concealed BIF-hosted iron ore bodies? .....and magnetite chemistry of the Malmberget apatite iron ore, Northern Norrbotten, Sweden .................analysis of the Nkout (Cameroon) and Putu (Liberia) iron ore 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) | | example, gray antimony is now called stibnite, spathic iron is now known as siderite, and blue vitriol is now...carbonate Species typical of mollusc shells, the iron compounds found in bacteria, and oxalate crystals...nine chemical elements: oxygen, silicon, aluminum, iron, calcium, sodium, potassium, magnesium, and titanium...Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico...International Nuclear Commission Journal of the Iron and Steel Institute Journal of the Japanese Association |  | | Book (volume) | | Corporation 6 Davis Drive, Belmont, California 94002, USA Pitman Publishing Pty Ltd Pitman House, 158 Bouverie...earth - lead-zinc Thorium - rare earth deposits Iron - rare earth 437 438 440 443 deposits deposits...452 Saprykin) General information Germanium in iron-ore deposits Deposits of ferruginous quartzites...Germanium in fossil coals 455 455 and rich iron OF STRONTIUM 458 462 (V.V. Burkov) Classification...fold belts Chadak volcanic belts Goldfield (USA) (USSR) yf etc. shows age in (USSR) Kremniéa |  | | Book | | SEMI-METALS ANO NON-METALS 1. 2. 3. 4. C. Platinum Group Iron Group Zinc Group Gold Group Mercury Group Bismuth...with minerals such as flint, hematite, and other iron oxides, which he used as weapons, implements, or...water-pipes and other purposes. Copper and later iron have been widely used from early times, and the...thermometers. For example, laboratory studies show that iron progressively replaces zinc in the structure of...an increase of temperature. Determination of the iron content of a sphalerite can thus be used to get |
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