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XI RMS General Meeting and the Fedorov Session 2010
Saint Petersburg, Russia
10-13 October 2010
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Conferences & Meetings XI RMS General Meeting “Modern mineralogy: from theory to practice” combined with the Fedorov Session 2010
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Geological and genetic types and forms of occurrence of noble metals in giant iron-ore deposits of the Kursk Magnetic Anomaly

RMS-DPI code:  2010-1-139-0
Scientific session:  M3. Applied mineralogy.
Author listing:  Chernyshov N.M.
Principal author:  Chernyshov Nikolai Mikhailovich
Language:  Russian
Abstract - Summary 
(short description):
It is established that gold and platinum are an essential component of giant iron ore deposits of KMA and their technogenic products. For the first time six geological genetic types of gold-platinoid mineralization are singled out: sedimentary-metamorphic scattered, stratiform metamorphic-metasomatic, hydrothermal-metasomatic, hypergenic-metasomatic of weathered crusts, sedimentary of unconformity zones (Precambrian-Phanerozoic) and technogenic. The data on the concentrations of noble metals in each of these types are given. About 30 independent mineral phases of PGE and gold in the form of native metals, intermetallides, sulfides, sulfoarsenides, tellurides, bismuthides, etc. are established. Sulfides and their analogues (pyrite, pyrrhotite, chalcopyrite, arsenopyrite, cobaltite, etc.) are characterized by high contents of Pt, Pd, Au and Ag. The forecast data on the resources of the new non-traditional source of gold-platinoid extraction in the XXI century are presented.
 
Date of presentation:  12/10/2010
Time of presentation:  12:20
Presentation Place:  Mining University, Hall 1160
 
RMS-DPI code:  2010-1-139-0
Proceeedings volume 
in the RMS catalogue:
 
Modern mineralogy: from theory to practice
Pages:  388-392
File of proceedings 
(PDF): 
 334 K
Status:  printed
Accepted:  14/07/2010
Published on-line:  21/11/2010
Permanent address of publication:  http://www.minsoc.ru/2010-1-139-0/
Contact author(s):  Morozov, Mikhail
 

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