| 毛堂金矿黄铁矿形态分析及深部找矿研究 |
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| 引用本文： | 邓宗立,焦守敬. 毛堂金矿黄铁矿形态分析及深部找矿研究[J]. 成都理工大学学报(自然科学版), 1990, 0(3) |
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| 作者姓名： | 邓宗立 焦守敬 |
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| 作者单位： | 成都地质学院地质学系(邓宗立)，河南地质矿产局第4地质队(焦守敬) |
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| 摘 要： | 河南毛堂金矿产于爆破角砾岩构造中,详查储量为小型矿床。爆破角砾岩构造是一种重要的储矿构造,产于其中的矿床通常是大型的。该文在介绍岩石化学特征、矿床地质特征的基础上,根据二号矿体载金矿物黄铁矿的形态分析,探讨了矿体的延伸,为深部找矿提供了矿物学依据。
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| 关 键 词： | 金矿 地质特征 形态分析 深部找矿 |
A STUDY OF MORPHOLOGICAL ANALYSIS OF PYRITE AND DEEP PROSPECTING IN MAOTANG GOLD DEPOSIT, HENAN |
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| Deng Zongli,Jiao Shoujing. A STUDY OF MORPHOLOGICAL ANALYSIS OF PYRITE AND DEEP PROSPECTING IN MAOTANG GOLD DEPOSIT, HENAN[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 1990, 0(3) |
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| Authors: | Deng Zongli Jiao Shoujing |
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| Affiliation: | Deng Zongli;Jiao Shoujing |
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| Abstract: | The Maotang gold ore is a typical explosive breccia deposit. Its parent rock isgranite porphyry or Yanshan period. Tt belongs to cale-alkalic series. The struetural setting isof continental margin. The most important auriferous mineral is pyrite. in which the avcrage content is156.35g/t. Then in limonite the avcrage content is 24.77g/t. The pyrite mophlogical analysis shows that the ore body No.2 extends about 203m indepth. And this is the important mincral information for the deep prospecting work. |
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| Keywords: | gold ore geological characteristics mophological analysis deep prospecting |
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