gangue

Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.

在还原熔加了砷，冶的最终产品是砷铜合金，还原熔产生的砷冰铜（黄渣）等副产品的铜通过返料操作在冰铜熔工序得以回收。

A separability study is conducted of Pingle Mine′s grammite ore, which is associated with weakly magnetic gangue minerals, such as mussite and garnet.

伴生有透辉、榴子等弱磁性脉的广西平乐硅灰进行了可选性研究。

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： 伴生有透辉、榴子等弱磁性脉的广西平乐硅灰进行了可选性研究。

Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine.

摘要利用某铀尾作为水砂充填料的水流特性研究，针不同粒度的试样，进行常水头渗透试验。

then simulates to eluviate the mixtures of adsorption fly ash and gangue and gains the best proportion of the two kinds of castoff when they fill up mine subsidence area;

并吸附灰和煤矸的混合进行淋溶模拟试验，得出吸附粉煤灰和煤矸充填采煤塌陷区的最佳灰比；

The content of metal mineral is low, about 10%, gangue mineral,90%.Silver bearing minerals:argentite acanthite,electrum,nativesilver,ploybasite,aphthonite,nature silver;

金属含量很低,含量大约10%,脉大约90%。