| 牟定铜矿控矿因素及成矿预测 |
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| 引用本文： | 秦德先,杨明初.牟定铜矿控矿因素及成矿预测[J].地质找矿论丛,1993,8(4):49-61. |
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| 作者姓名： | 秦德先 杨明初 |
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| 作者单位： | 昆明工学院
(秦德先)，昆明工学院(杨明初) |
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| 摘 要： |
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| 关 键 词： | 铜矿床 控矿因素 矿化 成矿预测 |
| 收稿时间： | 1993/4/5 0:00:00 |
THE ORE-CONTROLLING FACTORS AND PROGNOSIS OF THE MUDING COPPER DEPOSITS |
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| Qin Dexian and Yang Minchu.THE ORE-CONTROLLING FACTORS AND PROGNOSIS OF THE MUDING COPPER DEPOSITS[J].Contributions to Geology and Mineral Resources Research,1993,8(4):49-61. |
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| Authors: | Qin Dexian and Yang Minchu |
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| Institution: | Kunming Institute of Technology;Kunming Institute of Technology |
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| Abstract: | The Muding copper deposit is a important and typical sandstone-hosted ore deposit in Mid-Yunnan. Previously, it was regarded as a sedimentary one and structural control was neglected. Investigations by the authors in recent years show that ore source bed is controled by rock facies and palaeogeography and copper remobilised to form ore dposit during structural activities post diagenesis. Therefore it is genetically a reworked sedimentary deposit. Ore is controled by Matoushan Group in which low pressure structural traps near the saddle of anticlines are good for ore formation. The genetically reworked sandstone with light color hosts copper ore. Further targets predicted are southern parts of Shizhishan and Dojishan anticlines. |
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