| 金矿床中“绿化”──含铬绢云母化及其找矿意义 |
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| 引用本文： | 鲁安怀,陈光远. 金矿床中“绿化”──含铬绢云母化及其找矿意义[J]. 地质与勘探, 1995, 0(2) |
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| 作者姓名： | 鲁安怀 陈光远 |
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| 作者单位： | 中国地质大学 |
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| 摘 要： | 详细研究了胶东金矿中含铬绢云母的颜色、粒径、形态、化学成分、晶体结构、光性等标型特征，提出了“红化”与“绿化”相结合的金矿找矿方法。探讨了含铬绢云母的形成机理，利用Ｃｒ元素的示踪性，揭示了胶东金矿成矿作用与成岩作用乃至矿源层的继承关系。
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| 关 键 词： | 含铬绢云母，“绿化”，胶东金矿 |
Chromiferous Sericitization in Gold Deposits and Its Significance for Ore Prospecting |
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| Lu Anhuai Chen Guangyuan. Chromiferous Sericitization in Gold Deposits and Its Significance for Ore Prospecting[J]. Geology and Prospecting, 1995, 0(2) |
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| Authors: | Lu Anhuai Chen Guangyuan |
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| Affiliation: | Lu Anhuai Chen Guangyuan |
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| Abstract: | In Jiaodong gold ore,typomorphic characteristics of chromiferous sericite,i.e,Color,particle diameter,shape, chemi-cal composition,arystal structure,optical character and DTA etc,,have been studied in detail.Gold ore prospecting methodwhich combines reddish alteration with greenish alteration(chromiun-bearing sericitization)is discussed. By Cr tracer ele-ment,the inherent relationship of Jiaodong gold ore with mineralization and the source bed has been revealed. |
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| Keywords: | Cr-bearing sericte Jiaodong gold ore |
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