New Results and Advances in PGE Mineralogy in Ni-Cu-Cr-PGE Ore Systems

• Autore: Barkov Andrei Y
• Pubblicazione: MDPI - Multidisciplinary Digital Publishing Institute, 2019
• Descrizione fisica: 1 electronic resource (228 p.)
• Soggetto non controllato: placers; platinum group minerals; ophiolite; platinum; Pd9Ag2Bi2S4 phase; Ural Platinum belt; PGE mineralization; Svetloborsky massif; palladium; platinum group elements; chromian spinel; gabbro; platinum-group elements; platiniferous tetra-auricupride; primary inclusions; Bolshoy Khailyk placer; Noril'sk region; Urals; Central Asian Orogenic Belt; PGE alloys; western Sayans; ultramafic-mafic complexes; primary ores; schemes of substitution; Sisim placer zone; PGM; Pt-for-Au substitution; South Africa; Alaskan-type complex; element substitutions; Eastern Sayans; Ural-Alaskan massif; reflectance data; Gornaya Shoria; Lysanskiy complex; Bushveld Complex; thalhammerite; Komsomolsky mine; Russia; gold; Siberia; placer system; Talnakh deposit; ore mineralization; magnetite; Pt-Fe alloys; Great Dyke; platinum-group mineral; X-ray-diffraction data; micrometric inclusions; compositional variations; platinum-group minerals; placer deposits; Midcontinent; allogenic; chromitite; Ti- and REE-rich inclusions; Echo Lake; oxide ores; crystal structure; Zimbabwe; ophiolite complexes; authigenic
• Persona (resp. second.): ZaccariniFederica
• Sommario/riassunto: The book (Special Issue) presents impressive new results related to a wide spectrum of occurrences of platinum-group minerals (PGM) and natural compounds enriched in platinum-group elements (PGE), which are associated with various complexes and deposits, such as Uralian-Alaskan-type complexes, layered intrusions and placers. The geographical locations of the involved deposits and complexes include, on a truly international scale, different areas of the Urals, Western and Eastern Sayans and Gornaya Shoria in Siberia, Southern Central Asian Orogenic Belt in China, Northern Michigan, USA, South Africa and Zimbabwe, etc. Of particular interest is the first description of a new species of PGM, thalhammerite (approved by the Commission on New Minerals, Nomenclature and Classification of the International Mineralogical Association), which is a new species of palladium-silver sulfobismuthide discovered in the Noril’sk region of Russia. Additionally, comprehensive reviews, on compositional variations in Pt–Fe alloy minerals and processes of transformations of PGM in exogenic environments, are presented which will also attract attention from international readers.
• Titolo autorizzato: New Results and Advances in PGE Mineralogy in Ni-Cu-Cr-PGE Ore Systems
• ISBN: 3-03921-717-8
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910367746003321
• Lo trovi qui: Univ. Federico II