Abstract：Pyrite is one of the primary gold-bearing minerals in most gold deposits. In view of the chemistry of crystalline structure, the features of pyrite crystal are analyzed. The mechanism of gold ions (Au+ and Au-)taking the position of ironic and sulphuric ions (Fe2+ and S2-) respectively, and the deposition of gold with macro-form are discussed. Through the study, the authors conclude that the deposition of gold in pyrite crystal is primarily related to the crystal structure of pyrite, especially to the electronic structure of Fe-S, S-S. Au-S and Fe-Au bonds in the pyrite crystal.
李国华, 王大伟, 黄志良. 黄铁矿含金机理探讨[J]. 地质与资源, 2001, 10(2): 102-105.
LI Guo-hua, WANG Da-wei, HUANG Zhi-liang. DISCUSSION OF MECHANISM ABOUT THE DEPOSITION OF GOLD IN PYRITE. GEOLOGY AND RESOURCES, 2001, 10(2): 102-105.
2001, Vol. 10 
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