表生富集

含金硫化物矿床的表生富集型金矿

Supergene enrichment - type Au - bearing sulfide deposits

最后讨论了红土化过程小金的表生富集作用。

Supergenous enrichment of gold during the laterization is also discussed .

硫化物矿床氧化带金表生富集作用研究

Study on the Mechanism of Supergene Enrichment of Gold in Oxidized Zones of Sulphide Deposit

认为表生富集型氧化锰矿床的形成主要受原生含锰层、地质构造、地形地貌、顶盖层厚度、岩性、气候及水文地质等条件所制约。

Formation of the oxidized Mn deposit is controled by the primary Mn ore layer , tectonics , geomorphology , thickness and lithology of the cover rock , climate and hydrogeological condition .

华南花岗岩型铀矿表生汲取卸载富集成矿模式

A metallogenetic model of supergene extraction , releasing and enrichment in the mixed zone for granite-type uranium deposits in South China

微生物在桂西北卡林型金矿原生矿体向氧化矿体转化，金的表生淋滤和重新富集的每一个重要环节中都起到了一定的作用。

Microorganisms play significant roles in the process of supergene leaching and enrichment of gold during the formation of the oxidized ores of Carlin-type gold deposits in northwestern Guangxi .