| 赵景武,张智慧,台本华,张旭,崔华瑞.河南上庵铅锌矿床地质特征及控矿因素浅析[J].矿产勘查,2011,2(3):245-248 |
| 河南上庵铅锌矿床地质特征及控矿因素浅析 |
| The geological features and analysis of ore-controlling factors of Shangan Pb-Zn deposits in Henan |
| 投稿时间：2010-06-11 |
| DOI： |
| 中文关键词: 河南上庵 铅锌矿床 地质特征 控矿因素 |
| 英文关键词: Shangan Pb-Zn deposit geological feature ore-controlling factor |
| 基金项目: |
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| 摘要点击次数: 1999 |
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| 中文摘要: |
| 上庵铅锌矿区位于秦岭造山带二郎坪地体中,区内分布地层主要为下古生界二郎坪群火神庙组角斑凝灰岩夹变细碧凝灰岩和含炭质大理岩。区内韧性剪切带发育。区内共发现6个矿化蚀变带,铅锌矿体呈层状、似层状分布于角斑凝灰岩中。矿体分布严格受蚀变角斑凝灰岩地层层位的控制,其展布形态同区域地层褶皱一致。 |
| 英文摘要: |
| The Shangan Pb-Zn mine was located in Erlangping Terrane of Qinling orogenic belt, the dominant strata distributed in the mine region, where there are ductile shear zones and six mineralized alteration zones, were keratophyre tuff including metamorphic-spilite tuff and carbonaceous marble. In the region, the orebodies occurring in layered and near-layered distributed in the keratophyre tuff, which are strictly controlled by the layer of altered keratophyre tuff, and in distribution form folds with the regional stratigraphic fold. |
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