And the gold was close with pyrite and arsenopyrite.
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2. 研究了毒砂和黄铁矿表面吸附黄药的过程。
The adsorption process of xanthate on the surfaces of arsenopyrite and pyrite was studied.
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3. 其它矿物：毒砂、自然铋、辉铋矿、黝铜矿、汞等。
Other minerals: Arsenopyrite, Native bi, bismuthinite, tetrahedrite, Hg, etc.
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4. 矿石中的金以不可见金为主，含量与黄铁矿、毒砂关系密切。
Its gold content is closely related to pyrites and arsenopyrite.
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5. 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.
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6. 自然金呈微细粒和显微细粒赋存于黄铁矿、毒砂及褐铁矿之中。
Native gold as fine grains and micro grains occurs in pyrite, arsenopyrite and limonite. Gold ore is intensively oxidized and characterized by low impurity and easily sorting.
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7. 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。
The gold enrichment is closely connected with metal sulfide (or arsenide). And arsenopyrite is the main gold-bearing mineral.
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8. 方铅矿、闪锌矿和一定量的黄铜矿、黄铁矿和毒砂存在不影响浸取率。
The existence of galena, sphalerite, certain amount of chalcopyrite and arsenopyrite does not influence the leaching rate.
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9. 经微波加热后，毒砂、黄铁矿、金精矿的比表面积都有不同程度的提高。
After heated by microwave the specific surface of arsenopyrite, pyrite and gold concentrate have been improved to different extent.
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10. 金矿的主要载金矿物分别为：毒砂、磁黄铁矿、黄铁矿、方铅矿和闪锌矿。
The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.
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11. 试验表明巯基乙酸对黄铁矿、方铅矿和黄铜矿有抑制作用，对毒砂和闪锌矿没有抑制作用。
Test results show that galena, pyrite and chalcopyrite can be depressed well by TGA, but sphalerite and arsenopyrite can not be depressed.
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12. 金的载体矿物主要是毒砂，其次是黄铁矿，金以超微细粒和次显微金包裹于毒砂和黄铁矿中。
Gold-bearing minerals are mainly arsenopyrite, secondly pyrite. Gold grains are included in arsenopyrite and pyrite crystals in forms of ultra...
The ore-forming fluid had weak reducibility. Race elements of arsenopyrite and pyrite were reduced by ore-forming fluid with the evolution. There were relatively high LREE and low HREE.
Mainly coarse grained gold, along with pyrite, pyrrhotite, arsenopyrite, and minor base metal sulfides, occur in networks of quartz veinlets, brecciated wallrock, and disseminated in altered wallrock.
Mainly coarse grained gold, along with pyrite, pyrrhotite, arsenopyrite, and minor base metal sulfides, occur in networks of quartz veinlets, brecciated wallrock, and disseminated in altered wallrock.
