| 西秦岭李坝式金矿床成矿要素分析 |
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| 引用本文： | 程彧,董铭,龙晓泳,方小敏,李晓斌,雷天柱.西秦岭李坝式金矿床成矿要素分析[J].兰州大学学报(自然科学版),2005,41(2):1-5. |
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| 作者姓名： | 程彧 董铭 龙晓泳 方小敏 李晓斌 雷天柱 |
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| 作者单位： | 兰州大学,西部环境教育部重点实验室,甘肃,兰州,730000;甘肃有色地质勘查局,甘肃,兰州,730000;云南师范大学,旅游与地理科学学院,云南,昆明,650092;兰州大学,西部环境教育部重点实验室,甘肃,兰州,730000;中国科学院,兰州地质研究所,甘肃,兰州,730000 |
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| 摘 要： | 西秦岭李坝式金矿床斌矿空间为中川央体热晕范围内的多级构造体系,成矿时代与燕山期花岗岩侵入时代相近,稀土元素及流体包体特征显示其成矿物源与沉积建造具有更大的亲缘性,同时也体现了岩浆活动的痕迹.
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| 关 键 词： | 李坝式金矿床 成矿要素 西秦岭 |
| 文章编号： | 0455-2059(2005)02-0001-05 |
| 修稿时间： | 2003年12月18 |
Analysis on ore factors of Liba-style gold deposits |
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| CHENG Yu,DONG Ming,LONG Xiao-yong,FANG Xiao-min,LI Xiao-bin,LEI Tian-zhu.Analysis on ore factors of Liba-style gold deposits[J].Journal of Lanzhou University(Natural Science),2005,41(2):1-5. |
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| Authors: | CHENG Yu DONG Ming LONG Xiao-yong FANG Xiao-min LI Xiao-bin LEI Tian-zhu |
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| Abstract: | Multiple grade folds and faults systems around Zhongchuang granite heat scope are the mineralizing spaces of Liba-style gold deposits in west Qinling. The mineralizing age is nearly to the age of Yanshanian granite. Characteristics of REE and fluid inclusions show that ore-forming materials have a close affinity with sedimentary formations, but the traces of magma activities are also reflected by them. |
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| Keywords: | Liba-style gold deposits ore factor west Qinling |
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