 | | 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...__________________________________ Porphyritic quartz latite________________________________i_ Latite..._____---__ Windous deposit.__ __________________________________________ Ala-Mar deposit____________...________________________________ White Knolls deposit-. ______________________________________ Ore r |  | | Journal (article/letter/editorial) | | Hydrothermally replaced tuffs Upper volcanics Porphyritic quartz latite Latite crystal tuff Interpretation of the...overlie the Currant tuff consist of porphyritic quartz latite and an overlying massive latite crystal...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, |  | | 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) |  | | Corporate Document | | extinction of a series of abandoned claims by the Mining Authority of Catamarca, Latin applied for additional...areas, Vilisman and Ancasti, each with past Lithium mining activity and that together host in excess of twenty...legislation that prohibits mining. Provinces reviewing legislation that prohibits mining. Provinces with no...no legislation that prohibits mining. For personal use only Catamarca Ancasti Ranges Sourced and translated...diariodecuyo.com.ar/ Figure 1: Location of the mining friendly Catamarca Province, its capital, and the |  | | Journal (article/letter/editorial) | | Scovil photo. Churchill County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite...mimetite, pyromorphite, quartz, scheelite, vanadinite, wulfenite Corral Canyon District Various mines and prospects:...prospects: anatase, rutile, titanite Figure 4. Quartz, 14.2 cm across, Newbeny Mountains,Clark County...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 |  | | Journal (article/letter/editorial) | | 3370 tons of gold have been produced from the main mining districts known in the region including 200 t from...and Levin (1975), who subdivided low-sulfide gold-quartz formation into deep-seated (fault-hosted) and syngranitoid...Fridovsky, 2000; Fridovsky, Prokopiev, 2002). Gold-quartz low-sulfide, gold–rare-metal, gold-silver, gold-antimony...gold; 2) sediment-hosted and intrusion-hosted gold quartz veins, stockwork zones, and shear zones; and 3)...gold-sulfide disseminated and gold-quartz in shear zones; - late orogenic gold-quartz in fault zones; - late orogenic |  | | 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...STAGE D O L O IM TE D E w 6Y 11- 1 9 HU NT I T E QUARTZ DOLOM ITE M A G N EI S TE O E W E YTL E I OOLOM |  | | 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 |  | | Journal (issue) | | Summer 2016 ISSUE 32 MOGOK Mining Beauties and Beyond Perlas del Mar de Cortez: Cultured Pearls From... Summer 2016 ISSUE 32 MOGOK Mining Beauties and Beyond Perlas del Mar de Cortez: Cultured Pearls From...Processing Evolution of the Inclusion Illusion Perlas del Mar de Cortez: Cultured Pearls From Mexico Much Ado About...Skarn from Pakistan Cover Feature 38 34 Mogok: Mining Beauties and Beyond Jewelry Trends and Designs...gems and jewelry hub in the ASEAN bloc where gem-mining countries such as Myanmar, Vietnam and Cambodia |  | | 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...brownish-gray metallic grains with acanthite, electrum and quartz in low-temperature gold-silver deposits. In the |  | | 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 |  | | 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) | | very old origin, often without lrnown source. e.g. quartz or cinnabar. Current practice most often names...polished mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage...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...purine-porphyrine group). a nickel porphyrine. With quartz. rutile, piemontite, sursassite, ardennite, Triclinic |  | | 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 |  | | 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...phosphates, borates, potash, salt, diamond, graphite, quartz, calcite spar, mica, feldspar, asbestos, talc, |  | | Journal (article/letter/editorial) | | AnecoNrta f5. Locality: Enos-Lindsey Cove, Batesville district, Arkansas. White to colorIessradiating needles...FezOs. (b) Colcite Crrcrrr fi2.Locality: Ala-Mar deposit, Currant Creek, Nye County, Nevada. White finegrained...admixed dolomite. cer,crrn 113. Locality: Joplin district, Missouri. colorless cleavage fragments. This...and aragonite from Enos-Lindsey Cove, Batesville district, Arkansas. The results are given in Fig. 1; they...specific heats. In the curves showing the inversion ol quartz from the low to the high form, the offset in the |  | | 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...mineral in the marble, by reaction of sedimentary quartz and dolomite. Retrograde processes have removed...Locality: Near Thetford, Megantic County, Quebec, Canada. Geological occurrence: Class A. Hydro thermal |  | | 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 |
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