 | | Report (issue) | | Crystal Data: Cubic. Point Group: 2/m 3. hollingworthite or laurite. As grains, to 1 mm, and intergrown...Series: Mineral Group: Forms a series with hollingworthite. Cobaltite group. Occurrence: In chromite...Pt-group alloys. Association: Platinum, ruthenian hollingworthite, sperrylite, laurite, iridarsenite, ruthenarsenite...Islands. In the USA, from the American River, Sacramento Co., and in the Stanislaus River near Knightās... Stanislaus Co., California; from Fox Gulch, Goodnews Bay, Alaska. In Canada, at Werner Lake and Sudbury |  | | Report (issue) | | South Africa). Association: Platinum, gold, hollingworthite, sperrylite, stibiopalladinite, chalcopyrite...Talnakh area, Norilāsk region, western Siberia, and in the Vozhmin massif, Segezha district, central...Baula complex, Orissa, India. At Fox Gulch, Goodnews Bay, Alaska, USA. In the Wellgreen NiāCuāPGM deposit |  | | Report (issue) | | mine, South Africa); osmium, PtāPdāCu alloy, hollingworthite, irarsite, laurite, ruthenian pentlandite,...Birbir River, Ethiopia. On Unst and Fetlar, Shetland Islands, Scotland. From Fox Gulch, Goodnews Bay, Alaska...Alaska, USA. Name: For Dr. Alexandr D. Genkin (1919ā ), Russian mineralogist specializing in platinum group...National Museum of Natural History, Washington, D.C., USA, 136485. References: (1) Cabri, L.J., J.M. Stewart |  | | Journal (issue) | | Canada, K2G fX l Panning for platinum, Tapitangan River, Banggi Island, North Borneo, Malaysia Explor..................82 Northwest Territories, Liard River.........................................................................83 British Columbia Atlin Area.....................................................................................84 Quesnel River Area.................................................................................84 Tulameen River Area............................................. |  | | Report (issue) | | (Ontario), and the formerly producing Salt Chuck mine (Alaska). They, thus, cover a range of deposit types, from...These include the East Bull Lake, Agnew Lake, and River Valley intrusions, as well as the Nipissing Gabbro...contacttype PGE-Cu-Ni mineralization in the Fox River Sill and the Bird River Belt. The PGE deposits in the Bushveld...models. They also review the history of mining in the area and PGE production, reserves and resources, concluding...all in Russia; Goodnews Bay, Duke Island, Union Bay, Salt Chuck, Blashke Island (Alaska); Tulameen (British |  | | Report (issue) | | 99201 2U.S. Geological Survey, Tucson, AZ 85705, USA 1990 5/14/91 TABLE OF CONTENTS Executive Summary.......................... 14 Gendong concession, River Woyla, Tutup, Aceh........................... 14...22 Marah area, East Kalimantan...................................................22 Tabang area, East Kalimantan......................................... 25 Pasir area, East Kalimantan..................................Pigat................ 71 Iron skarn, Riam Pinang area................................ 71 Mineral Resource |  | | Report (issue) | | are liquids at room temperature element names in red are gases at room temperature element names in black.....N35 Undiscovered Platinum Placer Deposits in Alaska..................................................Map showing the geology of the Norilāsk-Talnakh area and the location of nickelācopperāplatinum-group-element...nickelācopperāplatinum-group-element deposits in the Talnakh area, Russia...........................................in a stope in the Oktyabrāsk Mine in the Talnakh area, Russia........................................ |  | | Book | | Rift-Related Echo Lake Intrusion in Northern Michigan, USA Reprinted from: Minerals 2019, 9, 21, doi:10.3390/min9010021...and Gold in the Ophiolite-Related Placer of the River Bolshoy Khailyk, Western Sayans, Russia Reprinted...description of PGM from China, Russia, South Africa, USA, and Zimbabwe are reported. In his contribution,...PGM and PGEāAu phases found in alluvium along the River Bolshoy Khailyk, in the western Sayans, Russia,...gabbroic complexes, ophiolitic chromitites from Canada, USA, Russia, and other localities worldwide. Typically |  | | Book (edition) | | only about distance from a better known town in the area but also about the administrative regional units...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...used are as follows: Mt. (mount or mountain), Mts. (mountains), R. (river), Is. (island), Vole. (volcano)... hollandite. and shattuckite, etc., in brownish red, metamorphic Mn-rich 113Ā°45'. 79Ā°34Ā·, Z = 1. d: 10 |  | | Report (issue) | | are liquids at room temperature element names in red are gases at room temperature element names in black...courtesy of the U.S. Department of Energy Western Area Power Administration. Back cover. A handful of stibnite...population growth and the change in supporting land area from 3500 B.C. to 2100 A.D., with projections to...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.............................................................. |  | 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) | | Mineralogical Record, Tuscon, Arizona. Barry Yampol: Oyster Bay, Long Island, New York. Victor Yount: Warrenton,...accordance with whether the indices are greater for red or violet light, but the notation ā may also refer...ABBREVIATIONS States, (as in postal usage) Alabama Alaska Arizona Arkansas California Colorado Connecticut...Mineralogist ISM V. C. Farmer, ed. The Intfra-red Specira of Minerals, Monograph 4, Mineralogical Society...with increasing substitution by Ag, or to orange-red with substitution by Cu; metallic luster. No cleavage |
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