| 沈光银.河北撒岱沟门钼矿床地质特征及找矿远景[J].矿产勘查,2011,2(5):494-500 |
| 河北撒岱沟门钼矿床地质特征及找矿远景 |
| Geological features and prospect of exploration in sadaigoumen molybdenum deposit,Hebei |
| 投稿时间：2010-11-22 |
| DOI： |
| 中文关键词: 斑岩型钼矿 控矿断裂 物化探异常 找矿远景 |
| 英文关键词: porphyry molybdenum deposit ore-control fault geophysical and geochemical prospecting abnormality prospect of exploration |
| 基金项目:天津市国土资源和房屋管理局科研项目(编号:津国土房科2006550号)和天津华北地质勘查局科技创新项目(编号:津华勘经计2005-210号)共同资助。 |
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| 中文摘要: |
| 撒岱沟门钼矿是与印支期二长花岗岩有关的斑岩型钼矿床,控岩构造为南北向和东西向断裂构造,节理是主要的容矿构造。钼矿化赋存于岩体接触带附近的节理带及碎裂岩带中,钾化与矿化关系密切。根据钼矿控矿因素、物化探异常和遥感信息,预测Ⅰ级钼找矿远景区2处,Ⅱ级钼找矿远景区4处。 |
| 英文摘要: |
| Sadaigoumen molybdenum deposit is a porphyry-type molybdenum deposit related to granites of Yinzhi oblique joint and potassium feldspar, the tache rock-shape in the special geological period,. The controlling structures are north-south and west-east oriented. Its joint is the main structure of conrolling deposit. Molybdenum mineralization lies in the joint belts near rock body contact belts and cataclastic rock belts. There is a direct relation between potassium feldspar evolution and mineralization. According to some factors controlling molybdenum , geophysical and geochemical prospecting abnormality and information of remote sensing, we have predicated two prosperous areas scale-I molybdenum and four prosperous areas scale-II molybdenum respectively. |
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