| 新泰地区绿岩型金矿及其成因探讨 |
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| 引用本文： | 高长亮,王公运,吕振山,徐国民,张春池.新泰地区绿岩型金矿及其成因探讨[J].山东国土资源,2000(4). |
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| 作者姓名： | 高长亮 王公运 吕振山 徐国民 张春池 |
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| 作者单位： | 山东省第一地质矿产勘查院!山东济南250014 |
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| 摘 要： | 通过对新泰地区花岗绿岩带基本地质特征、金的初始丰度及其后生变化、花岗质岩石金含量的研究 ,探讨了火山喷发沉积作用、变质作用、岩浆作用及构造作用对金的活化与迁移的影响。结合对区域地质背景及演化史的分析 ,认为该区绿岩型金矿具糜棱岩型和石英脉型两种类型 ,属多源多期热液充填型成因
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| 关 键 词： | 金矿 绿岩带 新太古代 糜棱岩型 石英脉型 山东新泰 |
Study on Greenstone Type Gold Deposit and Its Origin in Xintai Area |
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| GAO Chang-liang,WANG Gong-yun,LU Zhen-shan,XU Guo-min and ZHANG Chun-chi.Study on Greenstone Type Gold Deposit and Its Origin in Xintai Area[J].Land and Resources in SHANDONG Province,2000(4). |
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| Authors: | GAO Chang-liang WANG Gong-yun LU Zhen-shan XU Guo-min and ZHANG Chun-chi |
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| Abstract: | Through study on basic geological characteristics, gold primary abundance and its deuterogenic variation, and granites gold content in Xintai granitic greenstone belt, volcanic eruption-sedimentary, metamorphism, magmatism and tectonization effects to gold activation and transportation have been discussed. Considering the regional geological background and its evolution history, it is said that greenstone type gold deposit has two types as mylonite type and quartz-vein type, and it belongs to multi-sources and multi-stages hydrothermal-filling type gold deposit. |
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| Keywords: | Gold deposit greenstone belt Neo-archean mylonite type quartz-vein type Xintai in Shandong province |
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