Pyrite is the main gold-bearing mineral.
黄铁矿是该矿床最主要的载金矿物。
Pyrite is a very important gold-bearing mineral in Zhangjiakou gold ore deposit.
黄铁矿是张家口金矿中一种十分重要的载金矿物。
The gold enrichment is closely connected with metal sulfide (or arsenide). And arsenopyrite is the main gold-bearing mineral.
金的富集与金属硫(砷)化物关系密切，毒砂是其主要载金矿物。
In addition, a iron-rich chalcopyrite often existed in the gold-bearing ore is regarded as the indicator mineral of gold ore in some areas.
此外，本文还提到一种金矿石中经常存在的富铁黄铜矿，它可作为某些地区中金矿石的指示矿物。
In addition, a iron-rich chalcopyrite often existed in the gold-bearing ore is regarded as the indicator mineral of gold ore in some areas.
此外，本文还提到一种金矿石中经常存在的富铁黄铜矿，它可作为某些地区中金矿石的指示矿物。
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