介绍了某钾长石矿石的选矿工艺研究。

This paper introduces some results of investigation on the processing technology for a certain potash feldspar ore.

youdao

大义山硅灰石矿床矿石矿物组合复杂，由硅灰石、透辉石、符山石、钾长石、钠长石、方解石、石英等组成。

The ore mineral assemblage of Dayishan wollastonite deposit is complex being composed of wollastonite, diopside, idocrase, k-feldspar, albite, calcite and quartz.

youdao