| 太白庙金矿床黄铁矿晶体形态学研究及其找矿意义 |
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| 引用本文： | 侯满堂,金玉铭,胡继民.太白庙金矿床黄铁矿晶体形态学研究及其找矿意义[J].陕西地质,1999(1). |
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| 作者姓名： | 侯满堂 金玉铭 胡继民 |
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| 作者单位： | 陕西地勘局西安地勘院!长安，710100，西安综合岩矿测试中心!西安，710054，西安综合岩矿测试中心!西安，710054 |
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| 基金项目： | 地矿部重点地质科技项目!85－05－606 |
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| 摘 要： | 陕西镇安太白庙金矿床黄铁矿晶体形态学研究表明，｛210｝晶形黄铁矿多产于成矿阶段的富矿地段，呈五角十二面体，亏硫富铁型，Co、Ni含量较低，As、Cu、Pb、Zn含量较高，热电导型属P型和N－P混合型（P）N），包体成份明显较高，ao值较大，含金性较好，指示了金矿化的有利环境。
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| 关 键 词： | 金矿 黄铁矿 晶体形态学 镇安太白庙 |
A STUDY FOR THE CRYSTAL MORPHOLOGY OF PYRITE IN TAIBAIMIAO'S GOLD DEPOSIT AND ORE-FINDING SIGNIFICANCE |
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| Hou Mantang.A STUDY FOR THE CRYSTAL MORPHOLOGY OF PYRITE IN TAIBAIMIAO'S GOLD DEPOSIT AND ORE-FINDING SIGNIFICANCE[J].Geology of Shaanxi,1999(1). |
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| Authors: | Hou Mantang |
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| Abstract: | Having studied for the crystal morphology of pyrite in Taibaimiao's gold deposit of Zhen'an, Shaanxi province, it is showed that the crystal form with {210} of pyrite mostly occur in the ore-rich part of metallogenic stages, whose characteristics are as followings:pentagonal clodecahedron, poor sulpher and ferro-richment, in which the contents of Co and Ni are lower, but that of As, Cu, Pb and Zn are higher i the pyroelectricity belongs to P-type and mixed N-P type (P>N), the content of inc1usions is obviously higher, the value of ao is higher;the behaviour of gold-bearing is better, it is reflected that gold mineralization is in good environment. |
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| Keywords: | gold deposit pyrite crystal morphology Taibaimiao of Zhen'an |
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