| 论贵东花岗岩体的成因及其起源 |
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| 引用本文： | 胡瑞忠
,金景福.论贵东花岗岩体的成因及其起源[J].成都理工大学学报(自然科学版),1988(3). |
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| 作者姓名： | 胡瑞忠 金景福 |
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| 摘 要： | 本文根据贵东花岗岩体在地质学、岩石学、岩石化学、地球化学和稀土元素配分等方面的特征,探讨了它的成因和起源。结果表明,贵东岩体系由陆壳硅铝层重熔而形成,且受重熔的地层,很可能就是该区域晚元古代一早古产代的加里东地槽型沉积物。
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| 关 键 词： | 花岗岩 成因 起源 岩浆 陆壳硅铝层 |
GENESIS AND ORIGIN OF THE GUIDONG GRANITIC BATHOLITH |
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| Jin Jingfu,Hu Ruizhong.GENESIS AND ORIGIN OF THE GUIDONG GRANITIC BATHOLITH[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1988(3). |
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| Authors: | Jin Jingfu Hu Ruizhong |
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| Institution: | Jin Jingfu;Hu Ruizhong |
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| Abstract: | Guidong granitic batholith has been studied with respect to its geology, petrography, petrochemistry,geochemistry and REE distribution. Genesis and origia of this complex is discussed. The conclusion showsthat the batholith was formed through remelting of sialic layer of continental crust, and the remeltedstrata were most possibly consisted of the local Caledonian geosynclinal sediments deposited during lateProterozoic to early Palaeozoic time. |
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| Keywords: | granite genesis origin magma sialic layer of continental crust |
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