Geochemical patterns of epithermal ore formation in the Okhotsk–Chukotka volcanoplutonic belt (Northeast Russia)

Geochemical patterns of epithermal ore formation in the Okhotsk–Chukotka volcanoplutonic belt (Northeast Russia)

Ores of epithermal Au–Ag deposits of the Okhotsk–Chukotka volcanoplutonic belt are characterized by enrichment in a wide spectrum of elements in relation to the average upper crustal values. The data obtained show that the host volcanic rocks are the most likely sources of minor elements and REEs fo...

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Veröffentlicht in:Doklady earth sciences 2017-05, Vol.474 (1), p.595-598
Hauptverfasser: Volkov, A. V., Murashov, K. Yu, Sidorov, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Data
Deposits
Earth and Environmental Science
Earth Sciences
Enrichment
Fluids
Geochemistry
Gold
Gold mining
Minerals
Ores
Silver
Volcanic activity
Volcanic rocks
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Zusammenfassung:Ores of epithermal Au–Ag deposits of the Okhotsk–Chukotka volcanoplutonic belt are characterized by enrichment in a wide spectrum of elements in relation to the average upper crustal values. The data obtained show that the host volcanic rocks are the most likely sources of minor elements and REEs for the fluids that formed epithermal Au–Ag deposits of the Okhotsk–Chukotka volcanoplutonic belt.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X17050270