 | Skirrow, R.G, Camacho, A, Lyons, P, Pieters, P.E, Sims, J.P, Stuart-Smith, P.G, Miró, R (2000) Metallogeny of the southern Sierras Pampeanas, Argentina: geological, 40Ar–39Ar dating and stable isotope evidence for Devonian Au, Ag–Pb–Zn and W ore formation. Ore Geology Reviews, 17 (1) 39-81 doi:10.1016/s0169-1368(00)00004-4 | Journal (article/letter/editorial) | | Metallogeny of the southern Sierras Pampeanas, Argentina: geological, 40Ar– 39Ar dating and stable isotope...Lugones 161, B. NueÕa Cordoba, Cordoba 5000, Argentina ´ ´ ´ b Received 14 July 1999; accepted in revised...Pampeanas tectono-stratigraphic terrane, northwestern Argentina, host diverse metallic mineral deposits of Au...rare-metal-enriched pegmatites were succeeded by a province-wide metallogenic epoch and concurrent tectonic...mesothermal lode Au Ž"Cu " Ag. in the Sierra de Las Minas and Sierras de Cordoba yields ´ Devonian 40Ar– 39Ar |  | | Report (issue) | | UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY PRELIMINARY DEPOSIT-TYPE MAP OF NORTHWESTERN...en el prospecto "El Alacran", Sonora - hasta Marzo de 1970 [Report on geological, geochemical and geophysical...geologicas-mineras sobre cobre en los prospectos de "Los Alisos", "La Caridad" y "El Alacran"- Reconocimiento...geofisico regional en el districto de Nacozari, en el estado de Sonora: Consejo de Recursos Naturales no Renovables...area]: Hermosillo, Mexico, Consejo de Recursos Minerales Gerencia de Estudios Especiales, 64p. Arriaga |  | | Report (volume) | | International Cooperation Administration, U. S. Department of State UNITED STATES GOVERNMENT PRINTING OFFICE...OFFICE, WASHINGTON a 1957 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL...Hornitos mine ______ ;_______________________________ Las Flores deposits _________________________________...Francisco mine____________________________________ La Uni6n mine ________________ --------------------..._______________________________________________ Las Tablas deposit_____________________________________ |  | | Book | | ©1992 National Museum of Costa Rica, Editorial Escudo de Oro, S.A. (Calvo Mora, Bonilla Vargas, and Sánchez...1200 1100 Late Ceramic E Late Ceramic D Cartago La Cabaña Chiriquí Late Ceramic C Sapoá 1000 900...700 600 500 Chiriquí Curridabat Late Ceramic A La Selva Aguas Buenas Bagaces 400 300 Aguas Buenas...Middle Ceramic C Middle Ceramic B El Bosque Pavas La Concepcíon Middle Ceramic A 0 100 B.C. Tempisque...400 500 600 700 Early Ceramic B 800 900 Barba La Montaña Sinacrá 1000 1100 1200 1300 Orosi 1400 |  | | Book (edition) | | directly from Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44)(0) 1865 843830; fax...production of the second edition. Thanks, too, to De Beers Consolidated Mines Ltd, for the information...new plates have been provided by the courtesy of De Beers xxi Preface to the Second Edition Consolidated...least 8 m (26 ft) thick at Urubu, near Araçuai, Minas Gerais, Brazil. Fine pink and green gem-quality...intermediate and acid members of the volcanic province in southern Brazil and Uruguay, and the fire opals |  | | Book (volume) | | fringes of Greenland; in fact, there is no state or province which does not boast at least one gemstone worthy...material on Canadian deposits was furnished by the Department of Mines and Technical Surveys of the Geological...by Dr. A. S. Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of...of Michigan by Robert W. Kelley of the Department of Conservation; and on the Four Peaks amethyst deposit...carats weight have been recorded with the Arkansas Department of Revenue but probably many more have been taken |  | | Journal (volume) | | J. E. Clennell (m.d.). Report. Amalgamated Zinc (De Bavay's) (m.d.) Ammonia Leaching for Zinc Ores Ammonia...Institute's Bulletin Cape Copper Co., Receivers for Cape Province, Oil Shale in Carbon Black from Natural Gas W...Miiung in South Africa Diamond Rush at Mosesberg Sierra Leone (m.d.).... Physiography of I' Dixey, Dolcoath... Davidson Mine, Porcupine Geology Davison, E. H De ... Lead Hammer-Drills 360 382 02 3SU Litigation...Report Lake View and Star Lake View Investment Trust La-ccs of *175, (m.d.) 194 191 , . . . . . |  | | Journal (volume) | | {m.d.) Copper Extraction Process, Middleton's C. De Kalb {m.d.) Copper in Grenada J- Irvmg {m.d.) Copper...GoldSelds of Eastern Akkim Goodchild, W. H., on Kirkland La!;e Propriit.iry 70 315 66 136 320 322 320 1 70 260...293, G. C. Martin. Province . . J. All America Petroleum Output, United States La;>'s of J. . ....132, *179 '. , , . . . Spain, Copper in C. De Kalb im.d.) 255 Speak, S. .1., Biographical Notice...Petroleum Output . Sampling Ore-Bodies San .Antonio de Fsquilache Santa Ciertrudis Sapphires in Queensland |
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