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| 藏东三江地区金矿地质与遥感 | |
| 引用本文： | 李玉龙,董建乐,杨日红,于学政.藏东三江地区金矿地质与遥感[J].国土资源遥感,2002,13(4):22-26. |
| 作者姓名： | 李玉龙 董建乐 杨日红 于学政 |
| 作者单位： | 1. 中国地质调查局发展研究中心,北京,100037 2. 中国地质大学,北京,100083 3. 中国国土资源航空物探遥感中心,北京,100083 |
| 摘 要： | 运用遥感5要素,对区内含矿斑岩体、脆-韧性剪切等强变形带、破碎蚀变带及其与围岩蚀变相关的色调异常信息进行了分析,认为该区金矿资源非常丰富,并提出了遥感金矿找矿远景区。 |
| 关 键 词： | 藏东三江地区 金矿 遥感5要素 |
| 文章编号： | 1001-070X(2002)04-0022-05 |
| 收稿时间： | 2002-05-08 |
| 修稿时间： | 2002年5月8日 |
GOLD DEPOSIT GEOLOGY AND REMOTE SENSING IN SANJIANG REGION OF EAST TIBET |
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| LI Yu-long,Dong Jian-le,Yang Ri-hong,YU Xue-zheng.GOLD DEPOSIT GEOLOGY AND REMOTE SENSING IN SANJIANG REGION OF EAST TIBET[J].Remote Sensing for Land & Resources,2002,13(4):22-26. | |
| Authors: | LI Yu-long Dong Jian-le Yang Ri-hong YU Xue-zheng |
| Institution: | 1. Center of Research and Development, China Geological survey, Beijing 100037, China; 2. China University of Geosciences, Beijing 100083, China; 3. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China |
| Abstract: | There has been a long history of exploiting gold mines in Sanjiang region of Tibet, and 40 gold mines have already been found. Nevertheless, these deposits are almost all associated mines, and only very few gold deposits are of independent type and their sizes are very small. The analysis of regional geological background and mineralization conditions shows that the area must have great gold potential. Using the five elements of remote sensing, the authors analyzed characteristics of satellite photographs of ore-bearing porphyry bodies, brittle-tough shear zones, shattered-altered envelopes and their tonal anomaly, thus delineating the perspective area of gold deposits. |
| Keywords: | Sanjiang Region of Tibet Gold Deposit The five elements of remote sensing |
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