there are 28 kinds of nonmetal mineral such as limestone,grammite,calcite,black lead,granite,bitter spar,marble,bentonite,etc.
非金属
种有
灰、硅灰、方解、墨、花岗岩、白云、
、膨润土等28种。
there are 28 kinds of nonmetal mineral such as limestone,grammite,calcite,black lead,granite,bitter spar,marble,bentonite,etc.
非金属种有灰、硅灰、方解、墨、花岗岩、白云、、膨润土等28种。
A separability study is conducted of Pingle Mine′s grammite ore, which is associated with weakly magnetic gangue minerals, such as mussite and garnet.
对伴生有透辉、榴子等弱磁性脉物的广西平乐硅灰
行了可选性研究。
Abstract： A separability study is conducted of Pingle Mine′s grammite ore, which is associated with weakly-magnetic gangue minerals, such as mussite and garnet.
摘 要： 对伴生有透辉、榴子等弱磁性脉物的广西平乐硅灰行了可选性研究。
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