gold bearing ore 金矿石
concealed gold-bearing ore-bodies 隐伏金矿秦巴地区
arsenic-bearing refractory gold ore 含砷难浸金矿
gold-bearing complex ore 多金属含金矿石
Gold-bearing sulfide ore 含金硫化矿
gold-bearing sulphide ore 含金硫化矿石
The gold-bearing ore veins consist of microcline from intermediate to maximum, quartz, pyrite and microcrystalline natural gold.
含金矿脉主要由中等-最大微斜长石、石英、黄铁矿和微晶自然金等矿物组成。
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。
The practice has shown that this technology is very effective to recover the gold from quartz-phyllite type gold-bearing ore with low sulfur.
生产实践证明，采用该工艺从石英脉一千枚岩型低硫含金矿石中回收黄金是非常有效的。
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