| 鄂东北大别杂岩中条带混合岩的质量平衡研究 |
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| 引用本文： | 王江海.鄂东北大别杂岩中条带混合岩的质量平衡研究[J].岩石学报,1993,9(1):20-32. |
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| 作者姓名： | 王江海 |
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| 作者单位： | 中国科学院地球化学研究所 贵阳 |
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| 基金项目： | 国家自然科学基金85040093，教委博士点基金09220582 |
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| 摘 要： |
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| 关 键 词： | 混合岩 质量 平衡计算 杂岩 |
STUDY ON THE MASS-BALANCE OF STRIPPED MIGMATITES IN DABIE COMPLEX, NORTHEASTERN HUBEI |
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| Wang Janghai.STUDY ON THE MASS-BALANCE OF STRIPPED MIGMATITES IN DABIE COMPLEX, NORTHEASTERN HUBEI[J].Acta Petrologica Sinica,1993,9(1):20-32. |
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| Authors: | Wang Janghai |
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| Abstract: | The result of mass-balance calculation of the stripped migmatites indicates that the migmatite with high-potassium leucosomes was formed in a open system, and that the migmatite with high sodium leucosomes may equally be formed in both closed and open systems. The calculation of excess mass indicates that during the migmatization MgO and FeO were reduced and SiO_2 and K_2O were concentrated in the open system. |
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| Keywords: | Migmatite Mass-balance Dabie complex Hubei |
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