| 云南梁河丝光坪锡矿成因及控矿因素 |
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| 引用本文： | 王洪,何智,周蓉蓉.云南梁河丝光坪锡矿成因及控矿因素[J].云南地质,2010,29(2):149-151. |
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| 作者姓名： | 王洪 何智 周蓉蓉 |
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| 作者单位： | 云南黄金矿业集团股份有限公司北衙分公司,大理,鹤庆西邑,671507 |
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| 摘 要： | 锡矿处于滇西腾中—梁河锡矿集区南部,产于来利山复式花岗岩体中东外接触带,形成于岩浆期后气化—高温热液成矿阶段。晚期低温现出木锡石—锡石一蛋白石型矿床,严格受花岗岩及构造控制。
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| 关 键 词： | 中高温热液锡矿 断裂破碎带控矿 花岗岩侵入成矿 成矿时间长 云南梁河丝光坪 |
THE GENESIS AND FACTOR OF ORE CONTROL OF SIGUANGPING SN DEPOSIT IN LIANGHE,YUNNAN |
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| WANG Hong,HE Zhi,ZHOU Rong-rong.THE GENESIS AND FACTOR OF ORE CONTROL OF SIGUANGPING SN DEPOSIT IN LIANGHE,YUNNAN[J].Yunnan Geology,2010,29(2):149-151. |
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| Authors: | WANG Hong HE Zhi ZHOU Rong-rong |
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| Institution: | (Beiya Branch,Yunnan Au Mining Company(Group),Xiyi 671507) |
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| Abstract: | The Sn deposit is in the S part of Tengchong-Lianghe ore concentration area in W Yunnan,in the E outer contact of Lailishan composite granite body,which is formed in the postmagmatic pneumatolism-high T hydrothermal metallogenesis stage.There is the later low T wood tin-cassiterite-opal deposit.The metallogenesis is strictly controlled by the granite and structure. |
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| Keywords: | Middle-High T Hydrothermal Sn Deposit Ore Control of Fault Fracture Zone Metallogenesis of Granite Intrusion Long Metallogenesis Period Siguangping Lianghe Yunnan |
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