| 张晓军,贾永胜.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,(3):28-32 |
| 川西北金木达矿床地质地球化学特征研究 |
| GEOLOGICAL AND GEOCHEMICAL FEATURES OF THE JINMUDA GOLD DEPOSIT IN NORTH - WESTEN SICHUAN PROVINCE |
| 修订日期：2001-05-24 |
| DOI： |
| 中文关键词: 微细浸染型金矿床 地球化学特征 同位素 流体包裹体 |
| 英文关键词: Micro - disseminated gold deposits, geochemical feature, Jinmuda gold deposit, northwestern Sichuan Provinee |
| 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 |
| 张晓军 贾永胜 |
| [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 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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. |
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