grammite

1.there are 28 kinds of nonmetal mineral such as limestone,grammite,calcite,black lead,granite,bitter spar,marble,bentonite,etc.

非金属有灰、硅灰、方解、墨、花岗岩、白云、大理、膨润土等28。

2.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、等弱磁性脉物的广西平乐硅灰进行了可选性研究。

3.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、等弱磁性脉物的广西平乐硅灰进行了可选性研究。