| 孔庆存,宋玉国,邓永高,洪岩.玲珑金矿田矿脉深部成矿预测方法[J].地质找矿论丛,1987,(4):77-83 |
| 玲珑金矿田矿脉深部成矿预测方法 |
| THE PREDICT METHOD OF ORE BODIES IN DEPTHS IN LINGLONG GOLD-ORE FIELD |
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| DOI：10.6053/j.issn.1001-1412.1987.4. 008 |
| 中文关键词: 断裂 矿化 指标预测法 |
| 英文关键词: |
| 基金项目: |
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| 摘要点击次数: 1304 |
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| 中文摘要: |
| 本文主要阐述应用指标预测法对玲珑金矿含金石英脉深部矿体进行空间定位预测的实例,经初期工程验证,取得较好的效果。 |
| 英文摘要: |
| Linglong gold mine has a long mining history which bring reserve crisis to some levels and mining areas. So cooperation between The Zhao yuan Gold Mine and Wuhan College of Geology was carried out concering the study of "The Structure control pattern and ore body prediction in depths in Linglong gold ore field". Here is introduced the prediction method. Po touqing Fracture is the main ore-control structrue in the field. Mineralization terminates to it on the SE side. In its NW Lower block are developed a series of secondary fractures which control ore bodies and mineralization types. Au-bearing quartz veins are the main industrial ore bodies. Geological model is established by study of the known areas. Multi-component statistical analysis of various data-index is used to give estimates and make assessment in depths. And the eastimates substitute for in regression modle giving the mineralization index. Then comprehensive analysis is carried out to predict the spacial position of ore bodies.The first group of exploration engineering is finished and the prediction is perfectly verified. |
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