| 河南省西峡地区含金红石角闪质片岩成因探讨 |
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| 引用本文： | 张银波.河南省西峡地区含金红石角闪质片岩成因探讨[J].地质找矿论丛,1992,7(3):61-70. |
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| 作者姓名： | 张银波 |
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| 作者单位： | 化工部地质勘探公司河南地质勘探大队 |
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| 摘 要： |
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| 关 键 词： | 角闪片岩 金红石 含量 变质作用 |
DISSCUSSION ON THE GENESIS OF RUTILE-BEARING HORNBLENDE SCHIST IN XIXIA COUNTY, HENAN PROVINCE |
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| Zhang Yinbo.DISSCUSSION ON THE GENESIS OF RUTILE-BEARING HORNBLENDE SCHIST IN XIXIA COUNTY, HENAN PROVINCE[J].Contributions to Geology and Mineral Resources Research,1992,7(3):61-70. |
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| Authors: | Zhang Yinbo |
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| Institution: | Henan Team of Geology and exploration, MCI |
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| Abstract: | Rutile-bearing hornblende schist which host rutile deposits of Xixia County is distributed at the south limb of Xiping syncline in the south margin of the east Qinling orogenic belt.This paper presents results of studies on geological occurrence,texture and structure,petrochemistry and geochemistry of the rock revealing that the proto-rock is basic extrusives formed in deeply faulting marine trough at continental margin.The later metamorphisms make what it is now. |
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