 | | Journal (article/letter/editorial) | | the other dominant member of the family, the antimony-analog pyrargyrite, is similarly sought, yet offers...pyrargyrite is silver antimony sulfide (Ag3SbS,). Most analyses show minor substitution of antimony by arsenic in...in the early years of mining in the Jo Reynolds mine and in smaller though well-formed crystals in the...the siliceous vein exploited in the Nabob mine at Lawson, Clear Creek County. Bastin (1923) reported crystals...occurring locally in vuggy masses, in the Cortland mine, Gunnison County. Both pyrargyrite and proustite |  | | Report (issue) | | No. 12: Bolivia ht of Mineral Collecting N 978-0-9790998-5-4 Publisher Lithographie, LLC Denver, Colorado...specimen 'being sold with the shrine when he was in Bolivia buying mineral specimens in the 1970s. He took...ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...Behnke, Joe Budd, Michael Canoy Rock Currier, Frank de Wit, Jordi Fabre, Mark Garcia, Tino Hammid Jaroslav |  | | Journal (issue) | | Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro...and Mining Company for the sum of $558,000. The mine is now owned outright by the Federal Government |  | | Book (edition) | | Reflect. polysynthetic Iridium Aluminium, native Antimony, native Hexaferrum polysynthetic yes Bismuth... 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.,...(red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach);...(greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample |  | | Book (edition) | | 17-30 74 I/B - Semimetals and Nonmetals Arsenic Antimony Bismuth Arsenolamprite I/B.01-10 I/B.01-30 I/B...(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...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |
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