| 福建三明眉山钼矿床地质特征及成因探讨 |
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| 引用本文： | 张岩凯.福建三明眉山钼矿床地质特征及成因探讨[J].福建地质,2014(1):15-22. |
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| 作者姓名： | 张岩凯 |
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| 作者单位： | 福建省第二地质勘探大队,永安366000 |
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| 基金项目： | 福建省地勘专项基金项目──福建省眉山矿区铜钼矿预普查的成果 |
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| 摘 要： | 根据三明眉山钼矿区域地质背景和矿区勘查资料,通过对矿区矿床地质、地球化学和成矿地质条件的综合分析,认为该矿床产于晚侏罗世二长花岗岩与早白垩世花岗闪长岩接触部位的斜节理密集带中。成矿大致可分为2个阶段,即成矿背景阶段、中高温热液成矿阶段,认为属燕山晚期中高温热液充填交代型钼矿床。
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| 关 键 词： | 钼矿床 地质特征 成因探讨 中高温热液充填交代型 三明眉山 |
On the Geologic Characteristics and the Metallogenic Genesis of Meishan Molybdenum Deposit in Sanming City,Fujian Province |
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| Zhang Yankai.On the Geologic Characteristics and the Metallogenic Genesis of Meishan Molybdenum Deposit in Sanming City,Fujian Province[J].Geology of Fujian,2014(1):15-22. |
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| Authors: | Zhang Yankai |
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| Institution: | Zhang Yankai (No. 2 Geological Exploration Party of Fujian Province, Yong＇an, 366000) |
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| Abstract: | Meishan molybdenum deposit originated in the intensive belt of diagonal joint, which is in the contact region of monzonitic granite in late Jurassic epoch and granodiorite in early Cretaceous epoch. Mineralization can be divided into two stages, the first stage is mineraliza- tion setting; the second is mesothermal and hyperthermal mineralization. The author deem it is belongs to mesothermal and hyperthermal filling-metasomatism molybdenum deposit. |
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| Keywords: | molybdenum deposit geologic characteristics metallogenic genesis mesothermal and hyperthermal filling-metasomatism Meishan of Sanming city |
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