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ЗОЛОТО И СЕРЕБРО В СОСТАВЕ ПЛАТИНОМЕТАЛЛЬНЫХ РУД ФЕДОРОВО-ПАНСКОГО ИНТРУЗИВНОГО РАССЛОЕННОГО КОМПЛЕКСА

ЗОЛОТО И СЕРЕБРО В СОСТАВЕ ПЛАТИНОМЕТАЛЛЬНЫХ РУД ФЕДОРОВО-ПАНСКОГО ИНТРУЗИВНОГО РАССЛОЕННОГО КОМПЛЕКСА

Abstract

The gold-silver mineralization in PGE deposits and ore localities of the Fedorov-Pana intrusive complex and disseminated originally magmatic Cu-Ni-Fe-sulphides and platinoids is syngenetic. Au-Ag-alloys are practically valuable concentrators of both gold and silver. Argentopentlandite, complex sulphides and tellurides of Ag and Pd, solid solutions of silver in chalcopyrite are also important for silver. Сomposition of Au-Ag-alloys vary from fine gold to silver rich in gold. Among numerous silver concentrators of complex sulphides and tellurides, coldwellite (the first find in Russia and the second find in the world) and lukkulaisvaaraite (the second find in Russia and in the world) have been defined. The native palladium germanite, i. e. marathonite, associated with Ag-Pd-minerals, has been first discovered in Russia.

Золотосеребряная минерализация в платинометалльных месторождениях и рудопроявлениях Федорово-Панского интрузивного комплекса сингенетична вкрапленным первично-магматическим Cu-Ni-Fe-сульфидам и платиноидам. Практически значимыми концентраторами и золота, и серебра являются Au-Ag-сплавы. Для серебра большое значение также имеют аргентопентландит, сложные сульфиды и теллуриды Ag и Pd, твердые растворы серебра в халькопирите. Составы Au-Ag-сплавов меняются от высокопробного золота до обогащенного золотом серебра. Среди многочисленных сложных сульфидов и теллуридов концентраторов серебра установлены колдвеллит (первая находка в России и вторая в мире) и луккулайсваараит (вторая находка в России и мире). В ассоциации с Ag-Pd-минералами впервые в Россииустановлен природный германид палладия маратонит.

Keywords

ФЕДОРОВО-ПАНСКИЙ ИНТРУЗИВНЫЙ КОМПЛЕКС,МАЛОСУЛЬФИДНОЕ ПЛАТИНОМЕТАЛЛЬНОЕ ОРУДЕНЕНИЕ,МИНЕРАЛЫ ЗОЛОТА И СЕРЕБРА,ПЛАТИНОИДЫ,СУЛЬФИДЫ,ТЕЛЛУРИДЫ,КОЛДВЕЛЛИТ,ЛУККУЛАЙСВААРАИТ,МАРАТОНИТ,FEDOROV-PANA INTRUSIVE COMPLEX,LOW SULPHIDE PGE MINERALIZATION,GOLD AND SILVER MINERALS,PGM,SULPHIDES,TELLURIDES,COLDWELLITE,LUKKULAISVAARAITE,MARATHONITE

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green