矿石中有害元素砷主要以毒砂和含砷黄铁矿的矿物形式存在。
The harmful element As in the ore exists mainly as arsenopyrite and As-bearing pyrite minerals.
砷黄铁矿有机抑制剂包括小分子有机抑制剂和大分子有机抑制剂。
The organic depressors for depressing arsenopyrite include small and large molecular organic depressors.
某高砷金矿石，金矿物粒度特别细，属微细粒以下金，金矿物以黄铁矿、砷黄铁矿、脉石包裹为主。
Gold mineral of some high arsenic is very fine, and it is inclused by.
砷是西部孟加拉国的黄铁矿石层具有的天然元素之一。
Arsenic is a natural substance in the pyrite bedrock underlying most of the ground area in West Bengal.
铊黄铁矿产在云南省南华砷铊矿床中，是钻的主要工业矿物。
The thallium pyrite, (Fe, Tl ) (S, As)2, occurg in the Nanhua As-Tl ore deposit in YunnanProvince.
铊黄铁矿产在云南省南华砷铊矿床中，是钻的主要工业矿物。
The thallium pyrite, (Fe, Tl ) (S, As)2, occurg in the Nanhua As-Tl ore deposit in YunnanProvince.
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