| Cryptoexplosive Breccias in Nanjing -Wuhu Volcanic Area:Geological Characteristics and Control on Mineralization |
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| 摘 要： | Geological and geochemical characters are discussed for the breccias in the Nanjing -Wuhu area,with special reference to their cryptoexplosive origin.The close association of mineralization,particularly of iron,with the breccias has been evaluated in terms of geothermal and geochemical evidence.A suc-cessful example in using the breccias as a prospecting indicator is illustrated in this paper.
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| 关 键 词： | 角砾岩 火山岩 地质特征 成矿控制 岩浆 |
Cryptoexplosive breccias in Nanjing-Wuhu volcanic area: Geological characteristics and control on mineralization |
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| Zhao Yuchen. Cryptoexplosive breccias in Nanjing-Wuhu volcanic area: Geological characteristics and control on mineralization[J]. Chinese Journal of Geochemistry, 1990, 9(4): 361-372. DOI: 10.1007/BF02869130 |
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| Authors: | Zhao Yuchen |
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| Affiliation: | (1) Geological Team 322, Bureau of Geology and Mineral Resources of Anhui Province, Ma’anshan, Anhui |
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| Abstract: | Geological and geochemical characters are discussed for the breccias in the Nanjing-Wuhu area, with special reference to their cryptoexplosive origin. The close association of mineralization, particularly of iron, with the breccias has been evaluated in terms of geothermal and geochemical evidence. A successful example in using the breccias as a prospecting indicator is illustrated in this paper. |
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