| 福建笔架山-芹溪银多金属矿带成矿特征 |
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| 引用本文： | 林金灯. 福建笔架山-芹溪银多金属矿带成矿特征[J]. 地质找矿论丛, 2003, 18(Z1): 132-136 |
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| 作者姓名： | 林金灯 |
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| 作者单位： | 中国冶金地质勘查工程总局,第二地质勘查院,福建,莆田,351111 |
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| 摘 要： | 福建笔架山-芹溪银金属矿带产于侏罗-白垩纪火山岩区,成矿与火山构造密切相关,矿化多产于环状、放射性断裂中,矿体规模较小,产状变化大,富矿多.地球化学异常规模不大,常由多个中心构成.激电测量经常出现高频散率和高电阻率的"双高"异常.
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| 关 键 词： | 火山机构 银多金属矿 笔架山-芹溪成矿带 福建 |
| 文章编号： | 1001-1412(2003)S0-0132-05 |
| 修稿时间： | 2003-10-12 |
METALLOGENCL CHARACTERISTICS OF BIJIASHAN-QINXI Ag, POLYMETAL ORE BELT, FUJIAN PROVINCE |
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| LIN Jin-deng. METALLOGENCL CHARACTERISTICS OF BIJIASHAN-QINXI Ag, POLYMETAL ORE BELT, FUJIAN PROVINCE[J]. Contributions to Geology and Mineral Resources Research, 2003, 18(Z1): 132-136 |
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| Authors: | LIN Jin-deng |
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| Abstract: | Ores occur in Jurassic-Cretaceous volcanics in Bijiashan-Xiqin Ag, polymetal ore belt, Fujian province. The ore is closely related to structure, mainly hosted by radiate ring fractures. Ore bodies are in small sizes and varied occurrences and dominated by rich ore. The geochemical anomaly is generally small with multiple centers. The excitation electrcal survey data is characterized by double anomaly of high dis-persion rate and high resistivity. |
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| Keywords: | volcanic apparatus Ag polymetal ore Bijiashan-Qinxi ore belt Fujian province |
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