| 河南洋淇沟超镁铁质岩体边部糜棱岩成因 |
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| 引用本文： | 刘庆祥. 河南洋淇沟超镁铁质岩体边部糜棱岩成因[J]. 资源环境与工程, 1998, 0(2) |
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| 作者姓名： | 刘庆祥 |
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| 作者单位： | 武汉化工学院 |
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| 摘 要： | 在河南西峡县洋淇沟岩体边部识别出大量以超镁铁质—镁铁质为主的多种类型糜棱岩，它们是康棱岩化橄榄岩、橄榄岩质糜棱岩、斜长角闪质糜棱岩等。这类岩石是岩体沿板块碰撞带构造侵位时强应变条件下的产物。
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| 关 键 词： | 河南 洋淇沟 岩体 构造侵位 糜棱岩 |
GENESIS OF THE MYLONITE ON TIlE EDGE OF THE ULTRAMAFIC ROCK MASS IN YANGQIGOU IN HENAN PROVINCE |
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| Liu Qingxiang. GENESIS OF THE MYLONITE ON TIlE EDGE OF THE ULTRAMAFIC ROCK MASS IN YANGQIGOU IN HENAN PROVINCE[J]. Resources Environment & Engineering, 1998, 0(2) |
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| Authors: | Liu Qingxiang |
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| Affiliation: | Wuhan College of Chemical Industry |
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| Abstract: | On the edge of the ultramafic rock mass in Yangqigou in Xixia county, Henan province, there occurs a varied type of mylonites giving priority to ultramafic-mafic mylonites including mylonitized peridotite, peridotite-mylonite, plagioamphibolite-mylonite, etc.,which were formed under the condition of strong strain as the rock mass emplaced tectonically along the plates collision belt. |
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| Keywords: | Henan Yangqigou rock mass emplace tectonically mylonite |
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