| 陕甘川相邻区区域成矿规律及找矿模型 |
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| 引用本文： | 段永民,卓建飞,赵福昌.陕甘川相邻区区域成矿规律及找矿模型[J].甘肃科学学报,2005,17(3):40-42. |
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| 作者姓名： | 段永民 卓建飞 赵福昌 |
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| 作者单位： | 1. 甘肃省地质调查院,甘肃,兰州,730000
2. 甘肃省地矿局第二勘查设计院,甘肃,兰州,730000 |
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| 摘 要： | 陕甘川相邻地区是我国重要的贵金属和有色金属成矿区，资源潜力巨大，金、铜、铅、锌为区内优势矿产，划分了主要矿床类型，总结了区域成矿规律，提出了“线一环结合，凹凸兼顾；区别矿种，着重类型；活用物化遥重异常”的找矿模型。
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| 关 键 词： | 造山带 矿床类型 成矿期 控矿构造 成矿特征 找矿模型 区域成矿规律 邻区 有色金属 相邻地区 |
| 文章编号： | 1004-0366（2005）03-0040-03 |
| 收稿时间： | 2004-08-16 |
| 修稿时间： | 2004年8月16日 |
Regional Metallogenic Regularity and Models for Prospecting in the Neighbouring Area of Shaanxi-Gansu-Sichuan |
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| DUAN Yong-ming,ZHUO Jian-fei,ZHAO Fu-chang.Regional Metallogenic Regularity and Models for Prospecting in the Neighbouring Area of Shaanxi-Gansu-Sichuan[J].Journal of Gansu Sciences,2005,17(3):40-42. |
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| Authors: | DUAN Yong-ming ZHUO Jian-fei ZHAO Fu-chang |
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| Abstract: | WTBZ]The neighbouring area of Shaanxi-Gansu-Sichuan is an important metallogenic region of precious metals and nonferrous metals in China, Au, Cu, Pb, Zn are dominant minerals. Here, we divided the principal types of ore deposits and summed up the regional metallogenic regularities, put forward the models for prospecting, that is, the integration of linear and annular image structures, the consideration of the concave(basin) and the convex(paleo-upwelling area), the discrimination of kinds of minerals, the emphasis laid on types and the geophysical and geochemical anomaly, and abnormal remote sensing and gravimetry. |
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| Keywords: | orogenic belt deposit type epoch of mineralization ore-control structure metallogenic feature model for prospecting |
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