 | | Report (issue) | | ........................................... R15 Mine Waste Characteristics........................................................................ R17 Mine Closure...........................................Kankberg deposit in the Skellefteå VMS district of Västerbotten County, Sweden. Combined, these two groups...tellurium, however, is produced as a byproduct of the mining of porphyry copper deposits. These deposits typically...The environmental data available regarding the mining of tellurium are limited; most concerns to date |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | RU06, RU09, 2716 34 ZA01, US-MT01, US-NV01 Coloradoite HgTe ~110 known localities: AU01, CA01, CA03...2005). The world’s largest Hg deposit, the Almadén district of central Spain, is representative of concentrations...Almadén and New Idria in California, the largest Hg mining districts in North America, represent post-Miocene...reworking of the mercury-hosting rocks of the Almadén district (primary mineralization 427–380 Ma) led to at...important mining district, including the New Almadén mine in Santa Clara County and the New Idria mine in San |  | | Catalog/List | | 7. E:. 9. 10. 11. 12. Camp Bird mine, Ouray Co., Colorado Choice rich brassy-golden 5x5 to 5x7 ~n...section. 2xl-3/4xl/2" $85.00 Idarado mine, Ouray Co., Colorado Choice golden thin polished slice in pale...Weight: 39 g. 2x3-3/4xl/8" $ 150.00 Caribou mine, Ouray Co., Colorado Superb rich orassy-golåen fine grained...211 g. 3-1/4x2··1/4xl-1/2" $ 350.00 Golden Crown mine, Hunboldt Co., Nevada Select bright golden elongated...62 g. l-l/2xl-3/4xl-1/4'' $ 50.00 Bestand Belcher mine, Virginia City, Nevada Thin golden 1 mmveins and |  | | Journal (article/letter/editorial) | | UNIVERSITY] at 05:08 27 August 2017 Colorado College, Colorado Springs, Colo. The recent selection...minerals (no rocks) that had been named after Colorado men or places. Later I wrote three other articles...minerals of Colorado—and this is really a more significant category. Those minerals named after Colorado places... type minerals, but not all those named after Colorado men are—for some minerals, such as pearceite (named...discovered elsewhere. In addition, there are certain Colorado type minerals that are not based on personal or |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Journal (issue) | | Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John |  | | Report (issue) | | 5.1 cm high from Eagle's Nest mine in Placer County, Caifornia, USA Collection Marlin Zinn; photo Jeff...International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...Lapis International, LLC East Hampton, Connecticut USA Collection 'Alan Table of Contents What Is Gold...First Gold Rush: Gold Fever in the Southeastern USA . . . . . . . .P. 16 R. Chris Tacker California and...Birch The Rush for Gold Turns North to Canada and Alaska . . . . . . . . . . . . . . . . . . . . . .P. 36 |  | | Journal (issue) | | on pyrite Brushy Creek Mine, Oates, Viburnum Trend District, Reynolds County, Missouri Source: The Minerals...Newsletter Galena, Petrovitsa deposit, Borieva Mine, Madan orefield, Rhodope Mountains, Smolyan Oblast...the Tri-State District of Kansas, Illinois, and Missouri; the Viburnum Trend District of Missouri; and...and other mining areas north to Wisconsin. The MVT features lead–zinc +/–copper (primarily as galena–...galena deposits, such as those in the Laisvall District in Sweden, formed under similar conditions but |  | | Journal (article/letter/editorial) | | 50011-3212, USA bShimadzu Scientific Instruments, 7102 Riverwood Drive, Columbia, MD 21046, USA cGeological...Drive, Iowa State University, Ames, Iowa 50011-3212, USA E-mail address: pgspry@iastate.edu (P.G. Spry) Keywords:...gold-silver telluride deposits in Colorado (Cripple Creek, Boulder County, and La Plata) with Emperor, and...samples from Colorado deposits (Cripple Creek, δ130/125Te = -0.53 to 0.44‰, n = 13; Boulder County, δ130/125Te...Au-Ag-Te deposits/districts in Colorado (Cripple Creek, Boulder County, and La Plata), and the orogenic |  | | Report (issue) | | description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...burne County ----------~----------------- Tallapoosa County --------------------------Alaska ------...J\la:ska region ------------------Southwestern Alaska region ------------------1'ukon region -------...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |  | | Journal (article/letter/editorial) | | name. WIELICZKA, near Krakow, Poland, oldest salt mine in Europe, beautiful large halite xls, anhydrate...beautiful axinite xIs, epidote. Fine twin quartz xIs, mine Gardett, Dauphine Isere. ROCKS AND MINERALS LIMOGES... large number of mineral localities (Zyrianskii mine and some others): zinc-lead ores, phosgenite, povellite...M1NERALS YAKUTIA, East Siberia, USSR, Verkhoyansk district, new discovered mineral localities; diamond, native... hausmanite, corundum, also rutile (Semiz Bug district), and other minerals. HAKKAIDO, Japan. This mineral |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...bluish greys Mineral red specs yes Ramdohrite Coloradoite Sternbergite Tausonite Bournonite Eskebornite... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey |  | | Journal (article/letter/editorial) | | unconformityon the crystallineschists. • In the Pilbara district the schistsare unconformablyoverlain by the Nullagine...but it contains no fossils. In the Kimberley district, which is situated in the extreme northernpart...any other portion of Australasia." The centerof mining activity is, as well known, at Kalgoorlie, about...sericite. In addition tourmalineis reportedfrom one mine, the Sonsof G•valia. * This classof depositshas...this nature are probably deep-seated;at Kalgoorlie mining operationshave already proved their persistenceto |  | | Report (volume) | | 1899. Minneapolis, Minn. American Institute of Mining Engineers: Transactions, Vol. XXVIII, 1899. New...VI, 1899. San Francisco, Cal. California State Mining Bureau: Bulletins Nos. 13,14, and 16,1899. Sacramento...Canada. Canadian Mining Institute: Journal, Vol. II, 1899. Ottawa, Ontario. Canadian Mining Eeview, Vol....Part I, 1899. Chapel Hill, N. C. Engineering and Mining Journal, Vols. LXVII-LXVIII, 1899. New York, N...XX, Nos. 1-5, 1899. Scranton, Pa. Denver, Colo. Mining and Scientific Press, Vols. LXXVIII-LXXIX, 1899 |  | | Report (volume) | | of nickel are those being mined in the Sudbury district, Ontario, Canada. Vast nickeliferous laterites...BIBLIOGRAPHY Aaron, C. H., 1882, Nickel and cobalt: Mining Sci. Press, v. 44, no. 12, p. 196. Acad. Sci. U...Manitoba ; Canadian Mining Metall. Bull. 461, p. 509-514; Canadian Inst. Mining and Metallurgy Trans...Cost of mining 55 tons of copper-nickel ore at the Great Eastern prospect, Bunkerville, Clark County, Nev...deposits (with discussion by Thomas Charlton) : Colorado Sci. Soc. Proc., v. 4, p. 395-421. (Separate ed |  | | Journal (issue) | | G. M . A llgood, R. W. A llgood & J. Pradenas Colorado Fam ous m ineral localities: Breckenridge, C olorado...Nugget," collected in 1865 at the Grit mine, El Dorado County, California, by Jules Fricot and donated...localities not mentioned in G old-I. . . Australia, Colorado and Appalachia, for example. It seems that we...Harper’s article. John Dysart, Manager of the Reed Gold Mine State Historic Site, sent much additional information...gold. Genne and Robert Allgood (mining geologists for the Sonora Mining Company, right in the Mother Lode |  | | Journal (issue) | | Care! ARIZONA WULFENITE Down Deep in the Rowley Mine GEM GARNETS Popular for Centuries THE BALTIMORE...toxic. This 6 cm spray of needles is from the Herja mine (Baia Mare, Maramures), Romania. (Gerhard Brandstetter...in the Rowley................... 22 This Arizona mine is a specimen treasure trove Winter rockhounding...Notes New owners took possession of the Mary Ellen mine property on July 1, 2014 and no collecting is being...up or prices going up because dealers got into “mining” and specimen recovery which is spendy, so they |  | | Journal (article/letter/editorial) | | ) . WHAT S I M P L E R W A Y T O I D E N T I F Y MINE R A L S - C o m p u t e r cards with built in memory...literature. S O R T C A R D C O . , Box 901, Boulder, Colorado 80306 POLISH Q U I C K E R AND K E E P C L...$2.00. A. J . Gude, 845 Dudley St., Lakewood, Colorado 80215 B U R I E D T R E A S U R E - Locate up...C T M I N E R A L SPECIMENS F R O M J O P U N DISTRICT, MISSOURI-Galena xls in groups to 3 "on edge,...groups. Colorado, Ari zona and Canada-Gold and Silver specimens in matrix. China, B.C. and Colorado-Stibnite |  | Harlan, Stephen S., Vielreicher, Richard M., Mortensen, James M., Bradley, Dwight C., Goldfarb, Richard J., Snee, Lawrence W., Till, Allison B. (2017) Geology and Timing of Ore Formation in the Willow Creek Gold District, Talkeetna Mountains, Southern Alaska. Economic Geology, 112 (5) 1177-1204 doi:10.5382/econgeo.2017.4506 | Journal (article/letter/editorial) | | Formation in the Willow Creek Gold District, Talkeetna Mountains, Southern Alaska* Stephen S. Harlan,1 Richard...4 U.S. 5 State Geological Survey, Anchorage, Alaska 99508-4626 Key Laboratory of Geological Processes...and Geology, Golden, Colorado 80401 Abstract The Willow Creek mining district was the third-largest...third-largest lode gold district in Alaska in the 20th century, having produced 19 metric tons (t) of gold from vein...t of gold from associated placer deposits. The district is located in the southern Talkeetna Mountains |  | | Report (issue) | | • . • • . • . . • . . . . • . Baldwin (Kelmac) Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . Swastika (Crescent) Mine . . . . . . . . . . . . . . . • . . . • • . . ....(Golden Gate) Mine . . . . . . . • • . . . • . • . . . . • . . . . . • . . . • . . . . Adams Mine . . . . ... . . . . . • . . . . Barry-Hollinger (Patricia) Mine . . . . • . . . • . • • . . . . . . . . . . . ....(Yama) Mine . . . . . . . . . • . • . • . • . . • . . . . . . • . . . • • . • . • . . Macassa Mine . . |  | | Journal (article/letter/editorial) | | -$2.00. A . J . Gude, 845 Dudley St., Lakewood, Colorado 80215 BURIED T R E A S U R E - Locate up to quarter...inquiries invited. Also buy CARD CO., Box 901, Boulder, Colorado fossils. 80306 POLISH QUICKER AND K E E P... R A R E YUKON PHOSPHATES-Franklin Minerals, 79 Mine Aurichalcite and other fine crystal specimens. By...(201-6961089). 'GRAB B A G " CUTTING PACKAGE O F F E R - COLORADO MINERAL SPECIMENS, a spe cialty of Alpine Exploration...204, 32121 Tims Cres., Clearbrook, B. C. V2T 2H3 ALASKA JADE POUNDS OR TONS Rough - Cut - Finished STEWART'S |  | | Journal (article/letter/editorial) | | millerite and cobaltite–gersdorffite. Magnetite, coloradoite, and Au–Ag alloy occur locally. The platinum-group...Paleoproterozoic volcanic-rock-hosted massive sulfide (VMS) district in the world, with production and reserves exceeding...sphalerite, galena, cobaltite–gersdorffite, coloradoite, magnetite and Au–Ag alloy (Figs. 3A–F, 4A–H)...detection limit on the electron microprobe used. Coloradoite (HgTe) is rare and forms composite grains with...with merenskyite, sperrylite, temagamite and coloradoite. It contains minor amounts of Ni, Fe and Bi. |  | | Catalog/List | | 3x4½x2½" $125. 00. 2. SILVER Amethyst mine, Creede, Mineral Co., Colorado. Dull silvery metallic intergrown...GOLD Farncomb Hill, Breckenridge, Summit Co., Colorado. Superb lustrous flattened crystalline ~late with...$275. 00. 10. PLATINUM Fox Gulch, Goodnews Bay, Alaska. Superb dull silvery irregular waterworn nugget...terminations. 3x3½x2" $35.00. 30. ANHYDRITE Eagle Picher mine, Niaca, Chihuahua, Mexico. radiating elongated etched...minor muscovite. 2½x3½xh" $150. 00. 33. AZURITE Czar mine, Bisbee, Cochise Co., Arizona. Choice dee~ blue | | | Catalog/List | | 3x4½x2½" $125. 00. 2. SILVER Amethyst mine, Creede, Mineral Co., Colorado. Dull silvery metallic intergrown...GOLD Farncomb Hill, Breckenridge, Summit Co., Colorado. Superb lustrous flattened crystalline ~late with...$275. 00. 10. PLATINUM Fox Gulch, Goodnews Bay, Alaska. Superb dull silvery irregular waterworn nugget...terminations. 3x3½x2" $35.00. 30. ANHYDRITE Eagle Picher mine, Niaca, Chihuahua, Mexico. radiating elongated etched...minor muscovite. 2½x3½xh" $150. 00. 33. AZURITE Czar mine, Bisbee, Cochise Co., Arizona. Choice dee~ blue |  | | Journal (issue) | | mines and of some of the famous men associated with mining in the early days of the Division of Mines , but...providing for the establishment and maintenance of a Mining Bureau in the city of San Francisco. The first...serve as a new~ release on mineral ?isc.overies, mining operations, markets, scausucs, and new pubhcauons...Mineralogist, the Bulletin and Special Report senes, county reports, and maps. A list of the Division's available...that the collection should remain in the City and County of San Francisco and be open to the inspection |
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