| 邢学文,陈守余.陕西秦巴地区金矿潜力区预测与评价[J].地质找矿论丛,2003,(2):103-107,112 |
| 陕西秦巴地区金矿潜力区预测与评价 |
| PREDICTION AND ASSESSMENT OF GOLD POTENTIAL AREA IN QINLING-BASHAN REGION, SHAANXI PROVINCE |
| 投稿时间：2002-08-22 修订日期：2002-11-01 |
| DOI：10.6053/j.issn.1001-1412.2003.2. 006 |
| 中文关键词: 金矿 成矿预测 证据权法 证据层 秦巴地区 陕西省 |
| 英文关键词:mineral prediction weight of evidence evidence layer Qinling-Bashan regeion |
| 基金项目:中国地质调查局综合研究项目(项目编号:20010200015)资助. |
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| 中文摘要: |
| 在了解秦巴地区地层、构造和侵入岩体等地质背景的基础上,深入分析了该区已知金矿床的控矿地质因素。以控矿地质因素作为致矿证据层,应用证据权法对研究区进行成矿预测,圈定了7个金矿远景区并进行了远景评价。 |
| 英文摘要: |
| Based on the comprehensive analysis of geology background and gold mineralization of Qinling-Bashan region, ore-controlling factors were selected from three created database, geology database、geochemistry database and ore deposits (occurrence) database. According to the analysis of the ore-controlling factors in the region, 15 ore-causing evidences layers were selected. Extracting the evidence data from the three databases, the author calculated its weight value and created an evidence weight prediction map. From the map, seven potential area were circled and some assessments done. |
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