| 石岭沟金矿地质特征及找矿标志 |
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| 引用本文： | 辛存林,周俊菊,张军. 石岭沟金矿地质特征及找矿标志[J]. 甘肃科学学报, 2005, 17(2): 73-75 |
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| 作者姓名： | 辛存林 周俊菊 张军 |
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| 作者单位： | 1. 西北师范大学,地理与环境科学学院,甘肃,兰州,730070
2. 甘肃农业大学,资源环境学院,甘肃,兰州,730070 |
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| 基金项目： | 西北师范大学青年教师科研基金(NWNU-04-32) |
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| 摘 要： | 石岭沟金矿床属中、低温热液型金矿，产于西秦岭中泥盆西汉水组下岩段，以硅化、黄铁矿化、碳酸盐化蚀变为特征，矿石中金以自然金为主，黄铁矿是主要载金矿物，层位和构造是主要控矿因素。
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| 关 键 词： | 石岭沟 地质特征 金矿床 找矿标志 |
| 文章编号： | 1004-0366(2005)02-0073-03 |
| 修稿时间： | 2004-03-05 |
A Research of Geological Features of Gold Deposit and Golo-finding Signs in Shilinggou, Liangdang County, Gansu Province |
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| XIN Cun-lin,ZHOU Jun-ju,ZHANG Jun. A Research of Geological Features of Gold Deposit and Golo-finding Signs in Shilinggou, Liangdang County, Gansu Province[J]. Journal of Gansu Sciences, 2005, 17(2): 73-75 |
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| Authors: | XIN Cun-lin ZHOU Jun-ju ZHANG Jun |
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| Affiliation: | XIN Cun-lin+1,ZHOU Jun-ju+1,ZHANG Jun+2 |
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| Abstract: | The gold deposit in Xuyanghe is a sedimentary-hydrothermal gold deposit which lies in lower part of Xihanshui Formation, mid-Devonian in west Qinlin Mountains. The ores were mainly siliconized, pyritized and carbonated. The ore of gold is mainly free gold contarned in pyrite. The results of research show that the locaton and structure are the decisive controlling factors. |
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| Keywords: | Shilinggou geological feature gold ore gold-finding signs |
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