| 辽宁庄河木鱼房金矿的地质特征及成因探讨 |
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| 引用本文： | 鲁红峰,王志军,江淑娥,许安田,梁有为. 辽宁庄河木鱼房金矿的地质特征及成因探讨[J]. 地质与资源, 2014, 23(1): 73-77 |
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| 作者姓名： | 鲁红峰 王志军 江淑娥 许安田 梁有为 |
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| 作者单位： | 辽宁省地质勘查院, 辽宁 大连 116100 |
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| 摘 要： | 通过对辽宁庄河木鱼房金矿的区域地质背景、矿体地质特征、围岩蚀变特征的详细研究,确定该金矿的物质来源于太古宙深成变质岩——得胜片麻杂岩.在区域岩浆热动力作用下,金元素活化转移,沿断裂构造充填,经过多期次的蚀变、充填、胶结,最后形成以石英脉为主体的含金石英脉型金矿.该矿床形成于晚三叠世,其成因类型为典型的热液蚀变型.
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| 关 键 词： | 木鱼房金矿 含金石英脉 金元素活化 热液 辽宁庄河 |
| 收稿时间： | 2011-05-03 |
GEOLOGY AND GENESIS OF OF THE MUYUFANG GOLD DEPOSIT IN ZHUANGHE,LIAONING PROVINCE |
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| LU Hong-feng,WANG Zhi-jun,JIANG Shu-e,XU An-tian,LIANG You-wei. GEOLOGY AND GENESIS OF OF THE MUYUFANG GOLD DEPOSIT IN ZHUANGHE,LIAONING PROVINCE[J]. Geology and Resources, 2014, 23(1): 73-77 |
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| Authors: | LU Hong-feng WANG Zhi-jun JIANG Shu-e XU An-tian LIANG You-wei |
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| Affiliation: | Liaoning Institute of Geological Exploration, Dalian, 116100, Liaoning Province, China |
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| Abstract: | By the detailed study of regional geological background,geological features of ore and wall rock alteration,it is defined that the material source of the Muyufang gold deposit is originated from the Archean hypogene metamorphic rockthe Desheng gneiss complex.The regional magmatic thermal dynamics make the Au remobilize and fill along the fractures.The multi-stages of filling,alteration and cementation finally form the auriferous quartz vein type of orebody.The deposit was formed in Late Triassic epoch,with a typical genesis of hydrothermal alteration. |
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| Keywords: | Muyufang gold deposit auriferous quartz vein Au remobilization hydrothermal fluid Liaoning Province |
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