The possibility of utilizing low calciferous rock and blende tails in the cement industry has been studied.

研究利用低钙石和闪锌尾土煅烧高质量的水泥熟料。

Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage .

石由黄铁、闪锌、自然金、、砷黝铜、、银、雄黄、雌黄等组成,为典型的低温热液物组合。