 | Hazen, Robert M., Hystad, Grethe, Golden, Joshua J., Hummer, Daniel R., Liu, Chao, Downs, Robert T., Morrison, Shaunna M., Ralph, Jolyon, Grew, Edward S. (2017) Cobalt mineral ecology. American Mineralogist, 102 (1) 108-116 doi:10.2138/am-2017-5798 | Journal (article/letter/editorial) | | 10 most prolific Co localities, all of which are mining districts with hydrothermal Co mineralization and...key) Primary Co minerals 1 Alloclasite (37) CoAsS Low-T hydrothermal 1,3,4,6,9,10,20,24,27,28,51 2 Bornhardite...31,34,35,40,41,43,44,45,46,47,50,52,56 7 Cobaltpentlandite (54) Co9S8 Hydrothermal 6,7,17,18,19,28,38...in the Ningqiang carbonaceous chondrite formed at low temperatures under relatively oxidizing conditions;...deposit age Locality No. Co minerals 1. Bou Azer District, Tazenakht, 22 (1,3,5,6,11,13,15,20,22; 28,30 |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...medium bluegrey; 16.31 Roquesite Berzelianite low pronounced strong orange to greenish or bluish grey...yellowish to bluish white white, faint yel- weak, low tint; 50.36 white with bluish tint to faint reddish...blue yellowish grey; 40.36 very light yelyellowish low; 40.00 to light grey distinctive yellow, occasionally...tarnishes to pinkish brown; 38.25 yellowish grey; very low 37.84 strong yellowish, brownish, and bluish grey; |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Journal (volume) | | sulfarsenide despite locally high As-contents. Cobaltpentlandite, mostly as lamellae in pyrrhotite, is the...and LREE. Abundances ofNi, Zn, Ag and Sb are very low. Pb is completely radiogenic. The geological surroundings...was panned on the eastern slopes in the Urals mountains , and according to the then prevailing theory...thus most of the rivers and creeks in the Kuusamo district were panned. Howev er, the endeavour was of limited...sulphide deposit can also be distinctly detected by the low altitude airborne geophysical techniques. Hence, |  | | Book (edition) | | McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...used mining districts as part of the locality description. These political and geographic district names...with a more descriptive term, metallic mineral district. This term shows the geochemical and mineralogical...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 |  | | Book (edition) | | Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...are as follows: Mt. (mount or mountain), Mts. (mountains), R. (river), Is. (island), Vole. (volcano), Penin |  | | Book | | a world leader in the production of e0pper. the mining areas of Cornwall and Devon became important producers...player in world zinc produ.:tion. Th· development of mining tin particular during the 18th and 19th centuries)...continue unabated despite there n '" being , ·~- link mining acti,·ity in Britain or Ireland. My original intention...onNewMinerals,Nomenclature andClass::ication. Co. County. EMPElectronmicroprobe - an instrument usedto ...with older fluorite specimens from Weardale in County Durham being a case in point. Many of these specimens |  | | Report (volume) | | developing with Patricia Dove hydrothermal mixed low reactors to investigate vi Thermodynamics & Kinetics...geochemistry group became conversant in hydrothermal mixed low reactors and used them to investigate silicate mineral...Cruz Marine Terrace Chronosequence – Santa Cruz, California, U.S.A. .......481 Davis Run, Virginia, U.S.A...neutral ion pair, is negligibly concentrated at low temperatures making them dificult to measure at 25...additional research to improve their quality include: • low-temperature clay minerals • minerals of minor or |
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