Gold is mainly enriched in gossan and supergene sulfide.
金主要富集在铁帽亚带及次生硫化物带。
Taoyuan gossan type gold deposit occurs at the upper end of the slant layered pyrite ore body.
桃园铁帽型金矿产于似层状硫铁矿体倾斜上端。
A better effect has been obtained by recognizing the gossan in the southeast of Hubei province.
对鄂东南地区铁帽的识别，取得了较好的应用效果。
The separation of iron and gold is solved to a gossan type gold ore through "direct reduction with coal-magnetic separation-cyanidation process".
应用煤基直接还原—磁选—氰化提金工艺处理某铁帽型含金矿石，解决了矿石中铁、金分离问题。
The separation of iron and gold is solved to a gossan type gold ore through "direct reduction with coal-magnetic separation-cyanidation process".
应用煤基直接还原—磁选—氰化提金工艺处理某铁帽型含金矿石，解决了矿石中铁、金分离问题。
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