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| 川西北金木达矿床地质地球化学特征研究 | |
| 引用本文： | 张晓军,贾永胜,等.川西北金木达矿床地质地球化学特征研究[J].地质与勘探,2002,38(3):28-32. |
| 作者姓名： | 张晓军 贾永胜 |
| 作者单位： | 1. 中国地质大学资源学院,武汉,430074 2. 浙江巨化化工矿业有限公司,龙游,324403 3. 成都市勘察测绘研究院,成都,610081 |
| 基金项目： | 国土资源部“九五”资源与环境科技攻关项目(NO．95—0002—2－03)资助 |
| 摘 要： | 金木达金矿床产于川西北地区阿坝把块西南缘，与中基-中酸性岩脉在空间上有密切关系。通过对该矿床的野外地质观察和室内测试研究。确定了该矿床的产出地质背景和矿化特征，划分了成矿期次，并根据同位素和流体包裹体等地球化学特征的研究。初步提出了该矿床矿质具有地层和岩浆岩两种来源的新观点。 |
| 关 键 词： | 微细浸染型金矿床 地球化学特征 同位素 流体包裹体 |
| 文章编号： | 0495-5331(2002)03-0028-05 |
| 修稿时间： | 2001年5月24日 |
GEOLOGICAL AND GEOCHEMICAL FEATURES OF THE JINMUDA GOLD DEPOSIT IN NORTH - WESTEN SICHUAN PROVINCE |
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| ZHANG Xiao - jun,ZHANG Jun,JIA Yong - sheng,ZHOU Qiao - wei.GEOLOGICAL AND GEOCHEMICAL FEATURES OF THE JINMUDA GOLD DEPOSIT IN NORTH - WESTEN SICHUAN PROVINCE[J].Geology and Prospecting,2002,38(3):28-32. | |
| Authors: | ZHANG Xiao - jun ZHANG Jun JIA Yong - sheng ZHOU Qiao - wei |
| Institution: | ZHANG Xiao - jun1,ZHANG Jun1,JIA Yong - sheng2,ZHOU Qiao - wei31. The Department of Reource,China University of Geosciences,Wuhan 430074,2. Zhejiang Juhua Chemical and Mining Industry Co.,LTD,Zhejiang Longyou 324403,3. The Research Institute of Surve |
| Abstract: | The Jinmuda gold deposit is located in the southwest edge of northwestern Sichuan province, one of important part of Sichuan - Gansu -Shaanxi " gold - triangle" area. Through the studies on field geological survey and various analyses, this paper described the geological background, min-eralizing features and mineralizing periods of the deposit. With the research of geochemistry including isotope and fluid inclusions, the author gave a newview that strata and pluton offered jointly ore - forming element sources for Jinmuda gold deposit. |
| Keywords: | Micro - disseminated gold deposits geochemical feature Jinmuda gold deposit northwestern Sichuan Provinee |
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