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CRUST-MANTLE STRUCTURES AND GOLD ENRICHMENT MECHANISM OF MANTLE FLUID SYSTEM
Deng J.; Wang Q.; Wei Y.; Sun Z.
xmlui.dri2xhtml.METS-1.0.item-citation:Chinese Journal of Geochemistry - English Edition, 2003, 22, 3, 263-270
Date:2003
Abstract:
Gold enrichment mechanism of ore-forming fluid is the essence of gold metallization. This paper summarizes the distinguishing symbols of mantle fluid and effect of crust-mantle structure on fluid movement. Fluid moving processes include osmosis, surge, gas-liquid alternation and mutation of fluid speed. During fluid movement, gold will be enriched gradually. Finally, a layered circulatory system is illustrated in this paper.