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| 河南西峡石板沟金矿床蚀变岩矿物共生分析 | |
| 引用本文： | 耿海清. 河南西峡石板沟金矿床蚀变岩矿物共生分析[J]. 黄金地质, 1999, 5(2): 27-31 |
| 作者姓名： | 耿海清 |
| 作者单位： | 中国地质大学 |
| 摘 要： | 石板沟金矿床的主要矿石类型为蚀变岩型和石英脉型，矿化与蚀变关系密切。通过矿物共生分析和石英中氢氧同位素测试等手段，认为成矿热液主要来源于变质水；并在此基础上，对矿床的成因控制及其演化过程进行了详细分析，确定该矿为中高温变质热液蚀变岩型金矿床。 |
| 关 键 词： | 金矿床 矿物共生 成因控制 河南 蚀变岩矿物 |
THE MINERAL INTERGROWTH ANALYSIS OF ALTERED ROCKS IN SHIBANGOU GOLD DEPOSIT, HENAN |
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| Geng Haiqing. THE MINERAL INTERGROWTH ANALYSIS OF ALTERED ROCKS IN SHIBANGOU GOLD DEPOSIT, HENAN[J]. Gold Geology, 1999, 5(2): 27-31 | |
| Authors: | Geng Haiqing |
| Abstract: | Ore types in Shibangou gold deposit are mainly altered and quartz vein types. The mineralization is closely related to the alteration. Based on the mineral intergrowth analysis and the determination of H, O isotopes in quartz, it is considered that hydrothermal ore forming solution mainly comes from metamorphic water. On this basis, the genetic mechanism and evolution of the deposit are detailed analysed. It is defined that the deposit is a metamorphic hydrothermal mesothermal altered gold deposit. |
| Keywords: | gold deposit mineral intergrowth genetic mechanism Henan |
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