| 刘堆富,赵立春.甘肃东海金矿地质特征及成因探讨[J].地质找矿论丛,2002,(2):97-102 |
| 甘肃东海金矿地质特征及成因探讨 |
| GEOLOGICAL FEATURES AND ORIGIN OF DONGHAI GOLD DEPOSIT IN GANSU |
| 投稿时间：2001-11-29 修订日期：2002-04-03 |
| DOI：10.6053/j.issn.1001-1412.2002.2. 005 |
| 中文关键词: 地质特征 矿床成因 东海金矿 甘肃 |
| 英文关键词:geological features ore genesis Donghai gold deposit Gansu |
| 基金项目: |
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| 摘要点击次数: 1464 |
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| 中文摘要: |
| 文章阐述了东海金矿地层、构造、侵入岩、矿体特征、围岩蚀变及矿床硫、铅同位素特征,指出了矿体受控于构造和华力西中晚期酸性侵入岩,总结了矿化富集规律,认为该矿床具有多因复成矿床之“五多”之特点。 |
| 英文摘要: |
| The article elaborated scientifically the features of stratigraphy, structure, volcanic rocks, alteration of wall rocks and ore bodies. Ore bodies are controlled by structures and Middle-Late Variscian intrussive rock, volcanic rocks, and then is summarized the regular patterns of mineral concentration. At last the author made a discussion about the origin of Donghai gold deposit in Gansu,i.e. polygenetic compound ore deposit. |
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