| 中条山胡-篦铜矿区富硼气液脉岩的地质特征及有关问题 |
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| 引用本文： | 王春增,岑博雄,王定域.中条山胡-篦铜矿区富硼气液脉岩的地质特征及有关问题[J].地球科学,1992(5). |
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| 作者姓名： | 王春增 岑博雄 王定域 |
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| 作者单位： | 桂林冶金地质学院，中国地质大学，中国地质大学 武汉，武汉 |
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| 摘 要： | 对中条山胡-篦铜矿区电气石(岩)的地质特征及有关问题进行研究的结果表明:电气石(岩)是与中元古代西阳河期中-基性火山喷溢作用有关的、主要以脉体形式普遍存在的中(偏低)温富硼气液活动的产物;“条纹状电气石岩”发育于矿区内所有具先存透入性面理岩石中,是变形变质期后富硼气液在此类面理化岩石中拟态定向充填交代所成的脉岩。
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| 关 键 词： | 电气石脉 拟态组构 中条山 |
GEOLOGICAL CHARACTERS AND RELATED PROBLEMS OF BORON-RICH PNEUMATO-HYDRO- THERMAL VEINS FROM HU-BI COPPER MINING AREA, ZHONGTIAO MOUNTAIN |
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| Wang Chunzeng.GEOLOGICAL CHARACTERS AND RELATED PROBLEMS OF BORON-RICH PNEUMATO-HYDRO- THERMAL VEINS FROM HU-BI COPPER MINING AREA, ZHONGTIAO MOUNTAIN[J].Earth Science-Journal of China University of Geosciences,1992(5). |
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| Authors: | Wang Chunzeng |
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| Abstract: | Through the study of the geological characters and related problems of tourmalines of Hu-Bi copper mining area, Zhongtiao mountain, the paper makes the following conclusions : the tourmalinites which are catholically distributed in the area and mainly exposed as veins are shown to be the result of activities of boron-rich pneumatolytic solution with medium temperature, related with the medium-basic volcanism during Xiyanghe stage of Mid-Protozoic; the streak-like tourmalinites are veins developed in all rocks with preexist- ing penetrative foliations and formed by oriented mimetic permeated replacement after deformation and metamorphism. |
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| Keywords: | tourmaline vein mimetic fabric Zhongtiao Mountain |
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