;
盐;Major copper minerals are chalcocite and covellite which tightly associate with fine pyrite.
由于原矿品位低，
的回
率对该矿的开发利用意义重大。
矿Major copper minerals are chalcocite and covellite which tightly associate with fine pyrite.
由于原矿品位低，的回率对该矿的开发利用意义重大。
Ore minerals of Luchang-Datongchang Ag-Cu ores include chalcocite, digenite, bornite,stromeyerite and eucairite which are associated with calcite as a cement.
会理鹿
-大钢
矿的矿石矿物主要由辉矿、蓝辉矿、斑矿、硫矿、硒矿及硫硒矿组成，且与胶结物方解石密切共生；
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