 | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided...(Hungary), F. Bianconi (Switzerland), J. R. Blaise (Spain), A. V. Boytsov (Russia), P. Bruneton (Europe),...M. Pagel (France), B. Poty (France), J. Royall (Spain), and A. Kuestermeyer (Slovak Republic). M. Cuney... . . . . . . . . . . . . . . . . . . 2.5.5 Jambo-El Hovo Basin . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . 6.1.1 La Crouzille District, Limousin Region . . . . . . |  | | Report (issue) | | Portugal........................................... Spain.............................................. France...219 220 220 243 244 ^ILLUSTRATIONS Page Figure la. Figure Ib. Figure 2. Figure 3. Figure 4. Figure...rare-earth elements (REE), Ca , and Fe2+. As uraninite it is precipitated either at high temperatures...brown) uranium ore minerals (pitchblende and uraninite) occur either in extensive bedded deposits of...ages, have an overall spatial parallelism (figures la and Ib). Over 50 percent of the world's total uranium |  | | Book | | Berkshire RG 11 2PY, England Yan Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...authoring Boletfn numeros 40 and 41 (Instituto Geol6gico de Mexico, 1922, 1923), has an author been able to provide...It is the hope and wish of the Sociedad Mexicana de Mineralogia, which promotes the study of Mexican...subject. Miguel Romero PhD President Sociedad Mexicana de Mineralogfa Tehucican, Puebla PREFACE This book...arose only after the establishment of the Colegio de Mineria /College of Mining) in Mexico City on January | | | Book | | Berkshire RG11 2PY, England Van Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...Boletin nuimeros 40 and 41 (Instituto Geoldgico de México, 1922, 1923), has an author been able...It is the hope and wish of the Sociedad Mexicana de Mineralogia, which promotes the study of Mexican...subject. Miguel Romero PhD President Sociedad Mexicana de Mineralogia Tehuacan, Puebla PREFACE This book...arose only after the establishment of the Colegio de Mineria (College of Mining) in México City on January |  | | Journal (issue) | | Scovil photo. Vanadinite, 2.4 cm, from the Apache mine, Arizona. Collected by Evan Jones; Jeff Scovil photo...Miglioli photo. Fluorite, 7.4 cm, from the La Barre mine, France. Collected by Aubin Cosson; Niels Brouwer... from left: Caledonite, 1.1 cm, from the Reward mine, California. Collected by Jeff Lines; Ben DeCamp...Thrill of Discovery by Wendell Wilson Epilog: On Mine Safety UThe Field-CollectorsV Anthony J. Albini...the words of the original discoverers. Adelaide Mine, Tasmania, 1971, 2012 Albert Chapman wrote one such |  | | Journal (issue) | | Tampa, FL Correspondents Miguel Calvo Zaragoza, Spain Joe Polityka Staten Island, NY Jeffrey A. Scovil...363 by J. Fisher History of the Tourmaline Queen mine, San Diego County, California . . . . . . . . ....cap” tourmalines discovered at the Tourmaline Queen mine, San Diego County, California, by Ed Swoboda and...web site at www.wmtucson.com DANBURITE – Aurora Mine, Charcas, SanLuis Potosi, Mexico When in Tucson...Roland Bounds, Treasurer 315 Stamford Drive, Newark, DE 19711-2723 Opinions expressed are those of the authors |  | | Report (issue) | | Utsumi mine in Brazil. This deposit has been reported in the literature as Pocos de Caldas, Minas de Caldas...producer. Mine A mine is a deposit from which ore is currently being recovered. Depleted Mine A depleted...depleted mine is, a mine-out or depleted ore deposit with insufficient Reasonably Assured Resources recoverable...support further production. Inactive Mine An inactive mine is a closed mine with remaining Reasonably Assured...estimated. Mine A mine is a deposit from which ore is currently being recovered. Depleted Mine A mine-out or |  | | Report (issue) | | altered dacite-rhyolite samples collected at Hart Mine, Castle Mountains................................. including gossan, all collected at Hidden Hill Mine site. ......................... 204 13. Spectra...altered quartz monzonite collected at the Big Horn Mine....... 210 18. Spectra of Tertiary rocks collected...diorite weathered surface, collected near True Blue Mine. Sample does not appear to be altered.............anomalous and high concentrations of Th, Nb, and La in RASS and PLUTO heavy-mineral-concentrate samples |
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