 | 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...Ag–Pb–Zn, W, Li, Be, Nb, LREE and Th. Integration of deposit geology, 40Ar– 39Ar geochronology and stable isotope...rare-metal-enriched pegmatites were succeeded by a province-wide metallogenic epoch and concurrent tectonic |  | | Book | | through the Canada Book Fund as administered by the Department of Canadian Heritage. Note: For illustrative... MINERALS: PRODUCTS OF A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm...well, hot hydrothermal fluids often carry and deposit valuable minerals in veins. The Stories Minerals...collectively as zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS:...miles) north of Yellowknife, the Acasta River deposit is believed to be 3.5 to 4 billion years old — |  | | Book (edition) | | H Rhodocbrosite, polished, 50 mm, Capillitas, Argentina, H Back cO\·erphoto: Wolframite. 45 mm. Yaogangxian...mixtures, etc. Only the synonyms and varieties in general use are mentioned in this book. As already emphasized...incompletely developed crystals. The "habit" means the general shape of crystals or aggregates. Crystals may be...Co/or, transparenCJ', luster,streak minerals, the general principles are the same as for Some minerals haYe...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture) |  | | Report (volume) | | National Laboratory Series Editor: Paul H. Ribbe Department of Geological Sciences Virginia Polytechnic Institute...does not extend to other types of copying for general distribution, for advertising or promotional purposes...of General 33 Interest The following is a list of tables in which information of more general interest...aercomeccse cree tence oro re ote eS oriose rence General polyhedral distortions in borate minerals .......ascncr-s-t¥eniy i.ccisthga Caeic cogelbe. +. 106 Some General Observations on Borate Mineral Structures .... | | | Report (volume) | | National Laboratory Series Editor: Paul H. Ribbe Department of Geological Sciences Virginia Polytechnic Institute...does not extend to other types of copying for general distribution, for advertising or promotional purposes...Tables of General Interest The following is a list of tables in which information of more general interest...(B-<|>) distances Variation in B-<|> distances General polyhedral distortions in borate minerals Molecular-orbital...The Occurrence of FBBs in Borate Minerals Some General Observations on Borate Mineral Structures Acknowledgments |
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