 | | Journal (article/letter/editorial) | | unpubl. rept.). The deposits in the Currant Creek district near Ely, Nevada, belong to the second type but...possible economic importance. The Currant Creek district is in White Pine and Nye counties, about 29 miles...In the western part of the area, near the Ala-Mar deposit, the dacite is overlain by volcanic breccia,...exposed over a large part of the district; but east of the Ala-Mar mine it is overlain by latite crystal...in the Currant Creek magnesite district is best exposed near the Ala-Mar mine in the southwestern part |  | | Report (volume) | | Magnesium-Mineral Resources of the Currant Creek District, Nevada GEOLOGICAL SURVEY BULLETIN 978-A Magnesium-Mineral... Magnesium-Mineral Resources of the Currant Creek District, Nevada By CHARLES J. VITALIANO CONTRIBUTIONS..._____---__ Windous deposit.__ __________________________________________ Ala-Mar deposit____________...________________________________ White Knolls deposit-. ______________________________________ Ore r...distribution of magnesite deposits in Currant Creek district, White Pine and Nye Counties, Nev_-____---___ |  | | Journal (article/letter/editorial) | | miles southwest of Ely, Nevada (Fig. 1). This district contains seven prospects where development work...County, and the AIa-Mar deposit in Nye County. Huntite has been found at the Ala-Mar, Nevada Magnesite...in the western part of the area, near the AIa-Mar deposit, the dacite is overlain by volcanic breccia,...is exposedover a large part of the district, but east of the Ala-Mar mine it is overlain by latite crystal...include hypersthene, augite, hornblende, biotite, plagioclase of various compositions, sanidine, quattz, apatite |  | | 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) | | 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 |  | | Report (issue) | | Geology of an Upper Cretaceous Copper Deposit in the Andean Province, Lassiter Coast, Antarctic Peninsula... 984 GEOLOGY OF AN UPPER CRETACEOUS COPPER DEPOSIT IN THE ANDEAN PROVINCE, LASSITER COAST, ANTARCTIC...background. Geology of an Upper Cretaceous Copper Deposit in the Andean Province, Lassiter Coast, Antarctic...of the southernmost known circum-Pacific copper deposit, which has affinities to the porphyry copper class...Peter D. Geology of an Upper Cretaceous copper deposit in the Andean Province, Lassiter Coast, Antarctic |  | | 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 (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 |  | | Book (edition) | | wolframite (ferberitehiibnerite). The members of the plagioclase series are also separately listed: andesine,...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....Afghanitan. and in marblein the 1altrB~strinskoye deposit.30 km W of Slyudyanka. Siberia.Rus ia. EJM9. 21-30 |  | | Report (issue) | | pattern of the silky chrysotile from the ''Globe" district of Arizona, ,The minerals of the serpentine group...ferromagnesian minerals in a contact metamorphic deposit. Furnished by: U.S. National Museum, USNM 82509...massive, adheres to the tongue. Locality: Windous deposit, Currant Creek magnesite deposits, White Pine County...Locality: Near Thetford, Megantic County, Quebec, Canada. Geological occurrence: Class A. Hydro thermal...Locality: Near Thetford, Megantic County, Quebec, Canada. Furnished by: Dr. Bartholomew Nagy, Sample 1. |  | | 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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