The oxidized ore with a lower grade of gold contains a little sulfide.
某低品位氧化型金矿石含有少量硫化物。
The dressing of oxidized ore of zinc and lead in Lanping has been a tickler for a long time.
兰坪氧化铅锌矿的选矿长久以来是选矿界的难题。
It is reported that the gold reserves achieve about 350t in the proved up oxidized ore in our country.
据资料报道，我国已初步查明低品位氧化矿床中，金储量达350吨左右。
The micro grain gold can be divided into primary ore and oxidized ore according to the different working performance.
根据矿石加工技术性能，可把微细粒金矿分为原生矿和氧化矿。
The author made analysis and comparison between the obtained achievements and proposed a rational process flow for the beneficiation of oxidized ore.
作者对所取得的成果进行了分析比较，并在此基础上推荐了氧化矿选别的合理流程。
The paper introduces the experimental result of the reverse-direct flotation technology about the strong magnetic concentrate of Buiyunebo oxidized ore.
文章介绍了白云鄂博氧化矿强磁选精矿采用反正浮新工艺工业试验情况。
Tentative idea about application of in-situ leach mining process in oxidized ore of trouble in mining and processing at Daye Tongshankou Copper Mine was introduced.
提出采用原地钻孔浸铜技术开采大冶铜山口难采、选氧化铜矿的设想。
Tentative idea about application of in-situ leach mining process in oxidized ore of trouble in mining and processing at Daye Tongshankou Copper Mine was introduced.
提出采用原地钻孔浸铜技术开采大冶铜山口难采、选氧化铜矿的设想。
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