Genetic sequences of gold deposits in epicontinental orogenc mineralization zone-the tectonic-metamorphic- minerogenic belt in the ailaoshan mountains, Yunnan province, china

摘要

The Ailaoshan metamorphic belt, which is one of the well-known metallogenic, zones for gold deposits in China. More than 10 gold deposits are concentrated in the epimetamorphic zone. Among them, three Genetic types are shown as epithermal type in turbidite, metamorphogenic hydrothermal type in the Metamorphosed volcanic rocds-volcanogenic sedimentary rocks and magmatic hydrothermal type in Intrusive diorite.