 | | Journal (issue) | | Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection;...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The...Spodumene (variety kunzite), 9 cm, from the Urucum mine, Galiléia, Minas Gerais, Brazil. Gus & Jane Eifler |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Session...Collection LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Auction 2 53001 CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority |  | Siesgesmund, Siegfried, López-Doncel, Rubén, Sieck, Pascal, Wilke, Hendrik, Wemmer, Klaus, Frei, Dirk, Oriolo, Sebastián (2018) Geochronological and geochemical constraints on the genesis of Cu-Au skarn deposits of the Santa María de la Paz district (Sierra del Fraile, Mexico) Ore Geology Reviews, 94. 310-325 doi:10.1016/j.oregeorev.2018.02.010 | Journal (article/letter/editorial) | | skarn deposits of the Santa María de la Paz district (Sierra del Fraile, Mexico) Siegfried Siesgesmund...skarn deposits of the Santa María de la Paz district (Sierra del Fraile, Mexico), Ore Geology Reviews...skarn deposits of the Santa María de la Paz district (Sierra del Fraile, Mexico) Siegfried Siesgesmund1...Autónoma de San Luis Potosí, Av. Manuel Nava 5, 78240 San Luis Potosí, Mexico 3 División de Geociencias...José 2055, Lomas 4° Sección, 78216 San Luis Potosí, Mexico 4 Department of Earth Sciences, University |  | | Report (issue) | | Geology—Mexico. 2. Geology, Structural—Mexico. 3. Faults (Geology)—Mexico. 4. Ore deposits—Mexico. I. Alaniz-Álvarez...epithermal deposits of México, examples of which have a mining history going back to pre-Columbian times. The...The evolution of Middle America and the Gulf of Mexico-Caribbean Sea region during Mesozoic time: Geological...Tectonostratigraphic Terranes and Tectonic Evolution of Mexico: Geological Society of America Special Paper 278...Paleozoic ages in the northern part (Sonora and Chihuahua) and Mesozoic ages beneath the rest of the Sierra |  | | Journal (issue) | | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ......................... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda...Universitario-28805 Alcala de Henares (Spain) The Almadén Mining District exploited the largest mercury deposit in the...three millennia. Mining there ceased in 2003, and following reclamation in 2012, the district was declared...Unesco. The Almadén District has yielded excellent cinnabar specimens during its long mining history, along |  | | Report (issue) | | crisp despite partial dehydration) from the Margabal mine, Entraygues, Aveyron Department, France. 1 ==...======= Torbernite, 5.3 cm, from the Margabal mine, Entraygues, Aveyron, France. Trinity Minerals specimen...specimen and photo. This small uranium mine, in a small deposit discovered during a survey by the French...locality began in June 1997 when, somewhere in the old mine, about 1,000 fine specimens were recovered, with...$250. Vanadinite, 2.3 cm, from the North Geronimo mine, La Paz County, Arizona. Key’s Minerals specimen |  | | Journal (issue) | | Mexico ineralogical Record November-December 2003 ❖ Volume 34 Number 6 ❖ $20 Wayne & Dona Leicht,...Angles Mexico Special Issue III Los Lamentos Famous Mineral Localities: The Erupción/Ahumada Mine, Los...Los Lamentos District, Chihuahua, Mexico ...................................... 4 by W. E. Wilson Fresnillo...Famous Mineral Localities: Fresnillo, Zacatecas, Mexico .............. 36 by T. C. Wallace & M. K. Hall-Wallace...Famous Mineral Localities: Las Vigas, Veracruz, Mexico .............. 55 by W. Lieber & Gerhard Frenzel |  | | Report (issue) | | Helvite with calcite, 12 cm, from the DongWuQi mine, Huanggangliang Mountains, Inner Mongolia, China...skarns come superb specimens of arsenopyrite, hedenbergite, fluorite, calcite, datolite, apophyllite, beryl...crystals on borcarite, 2.5 cm, from the Huanggang mine, Huanggangliang Mountains, Inner Mongolia, China...Huanggangliang, and especially from the Huanggang mine—stay tuned for my report on the 2012 Tucson Show...water to the village of Momin Akhada, 5 kilometers west of the town of Rahuri, Maharashtra, India. At a |  | | Book (edition) | | LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Elsevier Radarweg...deposit and as ore mineral in another (e.g., hedenbergite), b) its meaning may shift over time - sphalerite... Garnet lamellar Siderite polysynthetic Hedenbergite contact twins spinel law Anhydrite Galaxite... 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., |  | | Journal (issue) | | (a variety of zoisite), 9 cm, from the Merelani mine, located on the slopes of the Lelatema Mountains...cover: Top left: Euclase, 2.2 cm, from the La Marina mine, Colombia. Top right: Topaz, 8.4 cm, from Ouro Preto...left: Phosphophyllite, 2 cm, from the Unificada mine, Potosi, Bolivia. Bottom right: Grossular, 3.5 cm...cm, from the Goboboseb Mountains, about 35 miles west of the town of Brandberg, Daures Constituency, Erongo...Fluorapatite on elbaite, 5.5 cm, from the Alto da Cabeca mine, Parelhas, Rio Grande do Norte, Brazil. Will Johnson |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne...gemgypsy@bellsouth.net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ........................... 487 COVER: BARITE, 6.5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine...cm on vesuvianite from the Crazy Sphinx mine, Helena District, Lewis and Clark County, Montana. Collected...world-class realgar specimens from the Royal Reward mine, Green River Gorge, King County, Washington. The |  | | Journal (article/letter/editorial) | | CONNOISSEUR'SCHOICE Downloaded by [University of New Mexico] at 21:02 21 November 2014 PAUL W. POHWAT Division...20013 pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this...occurred were originally lead mines, but as lead mining began to taper off, the steel industry began to...erroneous localities were given in the early days of mining to protect sources, as noted by Fisher (2006)....quartz after fluorite are common from here. Recent mining for specimens in the quarries and mines of northern |  | | Journal (issue) | | JANUARY–FEBRUARY 2024 Articles The Berbes Fluorite District, Asturias, Spain................................discharge, in New York City’s famous meatpacking district, becoming a production manager for Edmund Mayer...his reach into other countries including China, Mexico and Colombia. His fledgling dealership grew so...notably in Zambia, Madagascar, Sri Lanka, USA, Mexico, Namibia, the Ural Mountains, and Australia. When...Instead, the bar is set by places like Guerrero, Mexico, the mountain ranges of the Brandberg and Goboboseb |  | | Journal (article/letter/editorial) | | gemmy, intense purple apatites from this pegmatite mine have made Pulsifer the premier locality for fluorapatite...” 5.6 cm tall, Alchori, Shigar Valley, Skardu district, GilgitBaltistan, Pakistan. Private collection...apatite-magnetite deposit of Cerro Mercado, Durango, Mexico (Megaw and Barton 2013); the pegmatites of Minas...Swan Hill Rural City, Victoria Aberfoyle mine, Rossarden district, Tasmania Complex metamorphosed sedimentary...Norte and Paraíba: e.g., Sapo mine, Ferruginha; Golconda district, Governador Valadares; Linópolis |  | | Book (edition) | | London – New York – Oxford – Paris San Diego – San Francisco – Singapore – Sydney – Tokyo Elsevier Radarweg...deposit and as ore mineral in another (e.g., hedenbergite), b) its meaning shifts over time - sphalerite...patches of gold (yellow) in pyrite (light cream); West Driefontein, Johannesburg, South Africa [c]; Nic...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum |  | | Journal (issue) | | 2023 Articles The Bairendaba Deposit, Keshiketen District, Inner Mongolia, China................................363 by C. J. Stefano The Nakhlak Mine, Anarak District, Esfahan Province, Iran...................species hauckite (type locality: the Sterling Hill mine) was named in his honor in 1980, in recognition...Robert (left) and Richard Hauck in the Sterling mine (2008). J.R. Glover photo. American Mineral Heritage...Sterling Hill Mining Museum, founded by the brothers, goes back to the closing of the famous mine in 1986, |  | | Journal (issue) | | ..................13 by C. J. Stefano The Cliff Mine, Keweenaw County, Michigan...........................25 by C. J. Stefano & P. Persson The Central Mine, Keweenaw County, Michigan........................53 by P. Persson & C. J. Stefano The Copper Falls Mine, Keweenaw County, Michigan...........................85 by C. J. Stefano & P. Persson The Phoenix Mine, Keweenaw County, Michigan........................color—metallic copper ink. In fact, some of the old historic mining photos were printed in duotone (black and metallic |  | | Journal (issue) | | could earn a better living as a mining geologist with the then robust mining company, Union Minére du Haut...important assignment at the Shinkolobwe uranium mine. His supervisor was Johannes Vaes (1902–1978). Gilbert...to make vacation journeys to other great African mining districts including those in Southern Rhodesia...with his fabulous cuprites from the Mashamba West mine, Gilbert only hinted to a few people of his treasures...area, as indicated on map sheet 79, Karibib, South West Africa (Frommurze et al., 1942). A search of the |  | | Book | | exotic to readers from other continents because mining is currently pretty insignificant in Europe. However... . . . . . . . . . . . . . . . . 1.10 Open-Pit Mining . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . 1.11 Underground Mining . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1.13 Deep-Sea Mining . . . . . . . . . . . . . . . . . . . . . . . ...ore grade) and the cost of mining (e.g., through low-cost open-pit mining or expensive deep shafts) are |  | | Book | | are among the most highly valued gemstones in the West—the 25.6-carat “Sunrise Ruby,” mounted as a ring...Sodalite Moonstone Pearl Canada Venezuela Coral West Indies Amber Diamond Poland Guyana Nephrite...Jadeite Aquamarine Guatemala Sapphire Spinel Mexico Tourmaline Agate Moonstone Quartz Topaz Turquoise...COME FROM? 025 Mining for gems Revealing the treasures of the Earth Large-scale mining for precious materials...malachite and turquoise, as by-products. Much gem mining is relatively small scale, however, and is often |  | | Book (edition) | | mencionada en Mina Pirquitas, Jujuy y en la Mina Santa Elena, San Juan (4). 48 Bibliografía: (1)- Lurgo...químicos: analizado con microsonda electrónica en Santa Rosa, La Rioja: Bi 94,74 Pb 4,9 Fe 0,6 S 1,1...ixiolita. - en sistemas hidrotermales: 2- San Francisco de los Andes, San Juan (2). Brecha turmalínica...Escasa atravesando pirita ó calcopirita. 7- Distrito Santa Rosa, La Rioja (7). Asociadoa bismutinita, mozgovaíta...genesis of the Bi, Cu mineralized breccia pipe San Francisco de los Andes, San Juan, Argentina. Economic Geology |  | Lucci, Federico, Carrasco-Núñez, Gerardo, Rossetti, Federico, Theye, Thomas, White, John Charles, Urbani, Stefano, Azizi, Hossein, Asahara, Yoshihiro, Giordano, Guido (2020) Anatomy of the magmatic plumbing system of Los Humeros Caldera (Mexico): implications for geothermal systems. Solid Earth, 11 (1). 125-159 doi:10.5194/se-11-125-2020 | Journal (article/letter/editorial) | | magmatic plumbing system of Los Humeros Caldera (Mexico): implications for geothermal systems Federico...México, Campus UNAM Juriquilla, 76100, Querétaro, Mexico 3 Institut für Anorganische Chemie, Universität...Kentucky University, Richmond, KY 40475, USA 5 Mining Department, Faculty of Engineering, University...(central Mexico), and it constitutes one of the most important exploited geothermal fields in Mexico with...the subduction of the Cocos plate beneath central Mexico (e.g., Demant, 1978; Ferrari et al., 1999, 2012; |  | | Report (issue) | | Pacific Science Center 400 Natural Bridges Drive Santa Cruz, California 95060 USA Peter D. Clift School...Ogawa, Yoshihiro Takami, and Sakiko Takazawa 8. The West Crocker formation of northwest Borneo: A Paleogene...Teng 13. The Guerrero Composite Terrane of western Mexico: Collision and subsequent rifting in a supra-subduction...the highly complex tectonic evolution of western Mexico, including multiple stages of terrane collision...collision during the Grampian (Taconic) orogeny in the west of Ireland. The South Mayo Trough represents an |  | | Book | | wulfenite, a mineral displaying good crystal form, from Mexico. Courtesy of Joseph and Helen Guetterman, Belleville...magnesium in the structure through dark green in hedenbergite to almost black in many augites. Members of...Specimens of willemite and calcite from the Franklin district of New Jersey in the United States may show brilliant...as in organic-rich layers near the Sudbury nickel mine of Canada. 52 7 Mineral Classification and Associations...Approximately 40 metals are made available through the mining and smelting of the minerals in which they occur |  | | Book | | Trace Element Characteristics of Danburite from Mexico, Tanzania, and Vietnam Reprinted from: Minerals...Distinguished Visiting Professor at the China University of Mining and Technology. His research activity covers a...pegmatites as a late magmatic accessory phase from Mexico, Tanzania, and Vietnam. Differences in the rare...Trace Element Characteristics of Danburite from Mexico, Tanzania, and Vietnam. Minerals 2018, 8, 234....MG-31400-000, Brazil; r_scholz_br@yahoo.com Faculty of Mining, Geology and Petroleum Engineering, University |
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