摘要
在岩浆及热液中,氟以氟化硅、硅氟酸迁移,金呈金氢化物、金合金氢化物迁移和( 或)金、银、铜、铁、铬羰基化合物迁移。在合适的条件下形成氟镁石- 萤石型金矿床。
In magma and hydrothermal solution,fluorine is transported in the form of silicon fluoride and silicofluoric acid,gold in the form of gold hydride,gold alloy hydride and/or Au,Ag,Cu,Fe,Cr carbonyl compounds.Under favorable conditions,sellaite-fluorite type gold deposit will be formed from the solution.
出处
《江西地质》
1999年第4期288-294,共7页
Jiangxi Geology
关键词
金矿床
氟镁石-萤石型
成岩
成矿机制
silicon fluoride
silicofluoric acid
gold hydride
gold alloy hydride
Au,Ag,Cu,Fe,Cr carbonyl compounds
sellaite-fluorite type gold deposit
rock-and ore-forming mechanism
