| 木里新山铁帽地质特征及其原生铜矿床远景预测 |
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| 引用本文： | 周信国,赵支刚.木里新山铁帽地质特征及其原生铜矿床远景预测[J].四川地质学报,1993(1). |
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| 作者姓名： | 周信国 赵支刚 |
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| 作者单位： | 四川省地矿局攀西地质大队
(周信国)，四川省地矿局攀西地质大队(赵支刚) |
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| 摘 要： | 木里新山在地质构造上处于扬子地台西缘推覆弧形构造带上的一个穹窿中,地表出露有许多褐铁矿体,规模很大。本文认为这些铁帽由原生铜矿床氧化形成,且与李伍铜矿具有相同的成矿地质环境和类似的矿床地质特征,预测铁帽的下部,可能存在一中至大型的原生铜矿床。
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| 关 键 词： | 新山穹窿体 铁帽 原生铜矿床 |
GEOLOGLCAL FEATURE OF XINSHAN GOSSAN IN MULI AND PREDICTION OF THE PRIMARY COPPER DEPOSIT |
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| Zhou Xinguo and Zhao Zhigang.GEOLOGLCAL FEATURE OF XINSHAN GOSSAN IN MULI AND PREDICTION OF THE PRIMARY COPPER DEPOSIT[J].Acta Geologica Sichuan,1993(1). |
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| Authors: | Zhou Xinguo and Zhao Zhigang |
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| Abstract: | Xinshan gossan in Muli, tectonically, lies in a dome of the arc-nappe structural zone in the western margin of the Yangtze Platform. Many limonite orebodies have been ex-posed. The Present paper suggests that the Xinshan gossan was formed by oxidation from the primary copper deposit which is of geological setting and geological feature similar to those of Liwu copper deposit, and, therefore, predicts that a large- or medium-scale pri-mary copper deposit is buried under the gossan. |
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| Keywords: | Xinshan dome gossan primary copper deposit |
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