 | | Journal (article/letter/editorial) | | Butte, Montana Minerals, Mines, and History Robert E. Jenkins 6 Columbus Circle Newark, Delaware 19702...of 130 mineral species have been recorded from Butte. Specimens of copper sulfides and sulfosalts like...rank among the finest in the world. The best of Butte pyrite compares with the best anywhere. Handsome...Handsome specimens of barite, quartz, rhodochrosite, silver, and numerous other species have been found, many...Kelley #2 (rightbackground) mines, Butte, ca. 1965. World Museum of Mining photo. 6 The Mineralogical Record |  | | Journal (issue) | | BUTTE, MONTANA Butte, Montana Minerals, Mines and History The Mineralogical Record Volume 33 • Number...crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection; Jeff...painted to illustrate “The Story of Montana: The Treasure of Butte Hill and Development of the Great Copper...volume 33, January–February, 2002 Contents Butte, Montana: Minerals, Mines and History By Robert E. Jenkins...Jenkins & Jerry A. Lorengo Ed McDole: “Montana Mineral King” By Richard A. Bideaux What’s new in minerals: |  | | Journal (article/letter/editorial) | | pohwatp@si.edu ENARGITE Longfellow Mine, Red Mountain District, San Juan County, Colorado Are all things beautiful...north orebody of the Longfellow mine, Red Mountain district, San Juan County, Colorado. Specimen is 2.5 cm...Chemically, enargite is Cu3AsS4 and is dimorphous with luzonite, whose chemical formula is the same as enargite’s...marcasite crystals are orthorhombic.) Enargite and luzonite are ores of copper, with enargite being the more...Figure 2. Enargite trilling from Butte, Silver Bow County, Montana. Twin is 5 mm across and is on the |  | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...Plata meaning “gold and silver,” and the state seal with its representation of mining tools clearly proclaim...Montana’s mining origins. Montana’s production of copper, coal, gold, lead, manganese, phosphate, silver, talc...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure |  | | Report (issue) | | 538(6) Z=1 X-ray Powder Pattern: Tramway mine, Butte, Montana, USA. 3.07 (100), 1.881 (60), 1.600 (40), 1...63 1.4 31.2 Total 99.71 100.1 100.49 (1) Butte, Montana, USA; corresponds to Cu25.26 V1.50 (As4.31 Sn1...Association: Pyrite, tetrahedrite–tennantite, enargite, luzonite, stannoidite, goldfieldite, germanite, reniérite...Distribution: In the USA, in Montana, from the Leonard mine [TL] and other mines, Butte, Silver Bow Co.; in Arizona...Arizona, from the Magma mine, Superior, Pinal Co., and the Campbell mine, Bisbee, Cochise Co.; from Red |  | Alford, Lee, Gysi, Alexander P., Hurtig, Nicole C., Monecke, Thomas, Pfaff, Katharina (2020) Porphyry-related polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace element chemistry. Ore Geology Reviews, 119. 103295 doi:10.1016/j.oregeorev.2019.103295 | Journal (article/letter/editorial) | | polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic AuAg vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...City historic Au-Ag mining district is located in the Front Range of Colorado, USA, and has been one of...Previous studies have related ore formation in the district to the emplacement of Late Cretaceous-Paleogene |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...copyright © 2004 unless otherwise noted Map of Mining Districts and significant mineral occurrences of...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph...production of environmental protection equipment. Mining and the discovery, identification, and development...to Nevada in 1929 and was actively involved in mining in the state and the western U.S. for the rest |  | | Report (volume) | | California. Economic geology. Chromite, El Dorado County: Cater, F. W., Jr. Healdsburg quadrangle: Gealey...W. K. Mercur~·, New Almaden mines, Santa Clara County: Bailey, E. H. San Francisco Bay counties: Bowen...Bowen, 0. E , Jr., 3 Mineral resources, Fresno County: Logan, C. A. Geologic maps. Bitterwater Cre€k area:...Cretaceous : SchoellhamPr, .J. E. Rincon pegmatite district: Hanley, J. B. Cambrian. Maryland, Sugarloaf Mtn...Washington. A. I. M. E. Trans.-American Institute of Mining and Metallurgical Engineers Transactions. New York |  | | Report (issue) | | the Veins and Vein Sediments, of the Golden Wonder Mine Lake City, Colorado: an Epithermal Hot Springs Gold-Alunite...west-east section, Golden Wonder Mine. West-east section, Golden Wonder Mine. Plan view map, third level....alunite. Hot-spring model for the Golden Wonder Mine. Isothermal log fO£-fS2 diagram, 250^C, 1 atm. pressure...Golden Wonder Mine 11 GEOLOGY OF THE VEINS AND VEIN SEDIMENTS OF THE GOLDEN WONDER MINE, LAKE CITY,...Kalliokoski and Patty Rehn ABSTRACT The Golden Wonder Mine is a small hot-spring-type epithermal alunitic gold-base |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...number of Ag-containing minerals (not limited to silver minerals sensu strictu) develop coatings that are...either coloured films or fine layers of native silver, suggesting the presence of redox processes changing...underlying mineral (e.g., sulfide oxidised to SO2, silver reduced to metal state). Left (top): Ag-rich chalcopyrite...Sn-sulfide) after light exposure is coated with finest silver grains and develops a much higher reflectance (right |  | | Report (volume) | | Washington, D. C. A.I.M.E. Trans.-American Institute of Mining and Metallurgical Engineers Transactions. New York...Ontario. Canadian Inst. Mining and Metallurgy Trans.-Canadian Institute of Mining and Metallurgy Transactions...-Canadian Mining and Metallurgical Bulletin. Montreal. Canadian Min. J our.-Canadian Mining Journal. Garden...Chicago. _ . Los Angeles County Mus. Quart.; Sci. Ser., Paleontology-Los Angeles County Museum Quarterly; Science...Colo. Min. Cong. Jour.-Mining Congress Journal. Washington, D. C. Min. Eng.-Mining Engineering. New York |  | Espi, Joseph Onglo, Kajiwara, Yoshimichi, Hawkins, Mike A., Bainbridge, Tony (2002) Hydrothermal Alteration and Cu-Au Mineralization at Nena High Sulfidation-type Deposit, Frieda River, Papua New Guinea. Resource Geology, 52 (4) 301-313 doi:10.1111/j.1751-3928.2002.tb00141.x | Journal (article/letter/editorial) | | Cu-Au deposit, located in the Frieda River mineral district of northwestern mainland Papua New Guinea, is...sequential deposition of bladed covellite, enargite, luzonite and stibioluzonite occurred from the NW to the...mineralization commenced from the transition of enargite to luzonite and continued throughout the stibioluzonite stage...several district reports that also explain the relationship of the Nena deposit to the district-wide advanced...deposit is located within the Frieda River mineral district (FRMD), Papua New Guinea (PNG) (Fig. 1). The deposit | | | Report (issue) | | 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...percent of the state. Nevada's public lands offer mining, livestock grazing, wild horse viewing, .scenic...Road and Geologic Tours in th<' Las Vegas Area. Mining and the discovery, identification, and development...Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 |  | | Journal (article/letter/editorial) | | Multiple-Stage PorphyryCopperMineralizationat Butte, Montana: Vein Formationby HypogeneLeaching and Enrichment...mineralizationduring the growth of the large vein systemsat Butte, Montana. Applicationof the principlesof irreversiblethermodynamics... TR.4NSFER MECH.4NISMS, COPPER MINER.4LIZ.4TION, BUTTE, MONT.4N.4 557 suiting in a net copperaddition...base metals and sulfur, of high-grade Main Stage Butte veins originated as disseminatedsulfidesin the early...distributionof individual minerals in the ore deposit at Butte, Montana, representsan outstandingexampleof complexore |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Trace Element...Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Bulletin 982-D...1974, Murataite, a new complex oxide from El Paso County, Colorado: American Mineralogist, v. 59, nos. 1-2...Gate Canyon and Ralston Creek areas, Jefferson County, Colorado: U.S. Geological Survey Circular 320...and Havens, R. G., 1962, Thalenite from Teller County, Colorado, Art. 121 in Geological Survey Research |  | | Report (volume) | | location and means of access to all the metallic mining districts in the State, as well as a large number...________ Silver: Argentiferous galena 1 ____________________________________________ Silver halides,...- - - - - Sulfantimonides and sulfarsenides of silver, chiefly polybasitepearceite------------------...260 50 5 2 317 1 The distribution of gold and silver in auriferous and argentiferous sulfides is difficult...sulfides contain native gold, gold and silver tellurides, native silver or argentite in extremely fine but |  | | Report (volume) | | Mayr, E., 2. Davis, M. J., 1. Boulder batholith, Montana: Knopf, Various species: Link, T. A., A., 9. 13...the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson... Landform interpretation, stereoSearch for new mining districts: Nolan, T. B., 1. pairs: Powers, W. E...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...limestone: Lamar, Shotts, R. C., 5. J. E., 11. Gold, mining districts: Pallister, Trace elements and potash |  | | Report (issue) | | 27 32 Illustrations Figure 1. Location map of mining districts in the Reno 1° x 2° quadrangle, Nevada...Table 1. Table 2. Table 3. Known production from mining districts in the Reno 1° x 2° quadrangle, Nevada.............. Occurrences of mineral deposits in mining districts of the Reno 1° x 2° quadrangle, Nevada...for 4 years. This report is a review of the known mining districts within the Reno quadrangle, as well as...starting point for those interested in previous mining and research efforts within the Reno quadrangle |  | | Report (volume) | | I.M.E., Mining Geology Geophysics Div. Ann. Mtg., Min. Br. Abs.-American Institute of Mining and Metallurgical...Metallurgical Engineers, Mining, Geology,. and Geophysics Division Annual Meeting, Mining Branch Abstracts....New York. A.I.M.E. Trans.-American Institute of Mining, Metallurgical, and Petroleum Engineers Transactions...Alberta. Canadian Inst. Mining and Metallurgy Trans.-Canadian Institute of Mining and Metallurgy Transactions...-Canadian Mining Journal. Gardenvale, Quebec. Canadian Min. Metall. Bull.-Canadian Mining and Metallurgical |  | Spry, Paul G., Merlino, Stefano, Wang, Su, Zhang, Xiaomao, Buseck, Peter R. (1994) New occurrences and refined crystal chemistry of colusite, with comparisons to arsenosulvanite. American Mineralogist, 79 (7-8) 750-762 | Journal (article/letter/editorial) | | )S,from the epithermal Gies gold-silver telluride deposit, Montana, revealed that it is composed of domains...'columnnumbersare defined as follows: 1. Leonard mine, Butte, Montana (Landon and Mogilnor, 1933),also contains...contains 3.0 wto/oTe; 2. Mountain View mine, Butte, Montana (Landon and Mogilnor, 1933), also contains...contains 0.4 wt% Te and 0.9 wt% Zn; 3. Butte, Montana (Berman and Gonyer, 1939), a f s o c o n t a i n s ' l...studies, explained the presenceof Te in colusite from Butte as being due to impurities of a white associatedmineral |  | | Journal (article/letter/editorial) | | sphalerite and silver. About 18 miles northeast near Jamestown in Cherokee County is another lead mine." ARIZONA—A...his letter, dated Aug. 19, 1953, writes:— "An old mine near here had cavities in it that contained a sandlike...mineral that was very heavy and enormously rich in silver. Needless to say it was very carefully worked out...Reservation north of this community (in Apache County) with "high hopes" of finding the legendary diamond...found at the Red Ledge chromite mine in the Washington mining district of Nevada Co., Calif. It consists |  | | Book | | approximately 5 cm taii and is from the Eagle's Nest mine, Piacer County, California. Ross Beaty Collection. Photograph...Scheelite . ................ ., . . . .. . . . . Silver . iiJ i~ I I! ;3 lliii i!!J .80 • • . • . ..... . . . .. ......... 52 Graphite . . ....54 Silver . . . . . .. •.• ..... . ......... ..•• ........iron-oxide-copper-gold (IOCG), and Mississippi Valley type (MVT). For more information on mineral deposit...References: Chace F.M. (1956) Abbreviations in field and mine geclogical mapping. Economic Geclogy, v. 51, p. |  | | Report (issue) | | said to have been found in the mining the nugget Jim, Placer County, California, in 1871 by a small...Counties of California: Minerals and mineral lists Mining Districts of California Unvalidated entries in...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...resulting from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...deposits of the Mojave Desert area and of Death Valley by a group of U.S. Geological Survey workers, with |  | | Journal (issue) | | Famous mineral localities: the Home Sweet Home mine ..................................................quartz, 10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by...significant mineral localities in C o l o r a d o ,by county. In addition, there is a complete listing o f all...type localities, and an alphabetical cross-index by mine name. T INTRODUCTION In the Spring of 1976 a group...LOCALITY INDEX BOULDER COUNTY Caribou Mine Caribou (near Nederland), Caribou District (Silver, Uraninite, Galena |  | | Report (volume) | | minerals and metals, such as CoPPER, GoLD, MICA, and SILVER, and other geologic entries. A few of the major... ore deposition: Butler, B. S. Minnesota, Cook County, titaniferous magnetite: Grout, F. F. Pennsylvania... Iron, Cook County, titaniferous magnetite: Grout, F. F. IRON. Minnesota, Cook County, titaniferous...society. A.I.M.E. Trans.-American Institute of Mining, Metallurgical, and Petroleum Engineers Transactions...Ontario. Canadian Inst. Mining and Metallurgy Trans.-Oanadian Institute of Mining and Metallurgy Transactions |
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