磁铁矿中钛含量低，矿石中硫含量低，罕见铅锌硫化物矿物。
The contents of ti in magnetite and s in ore are low, with a very small amount of Pb-Zn sulfide minerals.
矿石矿物主要由金属硫化物矿物及稀有、贵金属元素矿物组成。
The ore and mineral are made up of metal and sulphide mineral and scarce , expensive metallic element mineral.
一种矿物，由铜矿床中和铁的硫化物组成。
A mineral consisting of sulfides of copper and iron that is found in copper deposits.
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