 | | Journal (article/letter/editorial) | | Scovil photo. Churchill County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite...scheelite, vanadinite, wulfenite Corral Canyon District Various mines and prospects: anatase, rutile,...Hot Springs Iron meteorite Lake (Mopung Hills) District Various mines and prospects: mopungite,* romeite...trona Table Mountain (Bolivia, Cottonwood Canyon) District Lovelock mine: annabergite, atacamite, ciinotyrolite...01:45 31 December 2014 Clark County Bunkenrille District Various mines and prospects: beryl, chrysoberyl |  | | Journal (article/letter/editorial) | | Oxide-Alkali-Altered Systems, Southern Great Bear Magmatic Zone (Canada) J.-F. Montreuil,1,† L. Corriveau,2 E. G. Potter...Quebec, Quebec, Canada G1K 9A9 2 Natural Resources Canada, Geological Survey of Canada, 490 rue de la...Quebec, Quebec, Canada G1K 9A9 3 Natural Resources Canada, Geological Survey of Canada, 601 Booth St...Ottawa, Ontario, Canada K1A 0E8 Abstract The Great Bear magmatic zone in northern Canada hosts large iron...Treasure Lake and Duke sectors, and at the NICO deposit, early albitization associated with magmatism was |  | | Book | | special issues, the letter precedes the page number. Yukon Phosphates (vol. 23, no. 4) Therefore, the Tsumeb...Tsumeb; 23/#2, Michigan Copper Country; 23/#4, Yukon Phosphates; 24/#2, Greenland; and 25/#6, The History...[ 417-512 393-508 329--408 509-588 409--488 YUKON] 205-300 [ 1-72 373-452 453-516 1-88 169-256...ADOLFSSON, STIG G. Hrudeposit, Sweden 3:38-39 Notes on recent underground collecting...22:303-308 ALBERTA Mineral occurrences in western Canada [British Columbia and Alberta] (by A. Ingelson) |  | | Journal (issue) | | Obispo County TEXAS: Chisos furnace, Terlingua district, Brewster County The Texan material was used in...Museum. The mineral is named for Curt N. Schuette, a mining geologist who specialized in mercury deposits....August Stetefeldt (1838-1896), a German-American mining engineer. References: RIOTTE, E. N. (1867) Stetefeldit...(Schlangenberg), Altai INDONESIA: Tambang Sawah, Benkoelen district, Sumatra Chemical work was done on specimens from...hundred feet” north of the Boss mine, Goodsprings district, Clark County Vegasite was described as a straw-colored |  | | Journal (article/letter/editorial) | | annual mining depletion of 9–9.5 million tons. The situation is worsened by the selective mining of high...million tons for Tishinskoe deposit and 11.3 million tons for Ridder–Sokol’noe deposit) or downgrading of 35...and largesize; 9b—average and smallsize; 10–11—deposit types: 10a—gold–bar ite–basemetal and proper...structural, and stratigraphic con trols of mineral deposit formation and localization within the Rudny Altai...mineral assem blages at each stage of mineral deposit formation, lack of evidence for metamorphic alteration |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....USA, UK, and the provinces Ontario and Quebec in Canada, generally well known to readers. However, the..., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France.AM 49. 1578-1602, 1964....of elbaite or rossmanite. Acmite ➔ aegirine. Actinolite ♦ CaiMg,Fe 2+)5 f(OH)ISi4O 11h (9.D, tremolite...tremolite group). Varieties: manganoan actinolite, chromean actinolite smaragdile, massive actino- = 15 |  | | Journal (issue) | | Ann Arbor, Ml George W. Robinson Natl. Museums of Canada Ottawa, Ontario Abraham Rosenzweig Tampa, FL Richard...Angeles County George Robinson National Museums of Canada Arthur Roe Univ. of Arizona, Tucson Abraham Rosenzweig...multiply twinned rutile crystals. Active kyanite mining over the past several decades has resulted in a...is now approximately 75 m lower as a result of mining. Maximum relief was approximately 100 m, the 550-foot...Engineering, Inc. It is currently operated by Pasco Mining Company and cannot be visited except with special |  | | Book (volume) | | the Mineralogical Society and The Institution of Mining and Metallurgy on the ferrous, non-ferrous and...clear descriptions of the classical and producing mining districts and the larger deposits are required...interested in prospecting, by organizations requiring mining and mineral statistics, by compilers of atlases...non-specialists, who may include, for example, mining company executives, investment consultants and...The Institution of Mining and Metallurgy Published by The Institution of Mining and Metallurgy and |  | | Journal (issue) | | Blancas emerald mine is part of Colombia’s Muzo mining region, an 800 km2 area that encompasses the famous...largest emerald district in Colombia, and it is the most productive and well-known emerald mining region in...Colombian emerald deposit is Peñas Blancas, located in the famous Muzo mining district. This mine has rarely...good potential for future production, although mining continues slowly in the absence of investment and...significant impact on the development of the entire Muzo district, and eventually Peñas Blancas may be partially |
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