| 白银厂式块状硫化物矿床找矿突破的反思 |
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| 引用本文： | 李向民,彭礼贵,任有祥.白银厂式块状硫化物矿床找矿突破的反思[J].西北地质,2003,36(2):77-82. |
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| 作者姓名： | 李向民 彭礼贵 任有祥 |
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| 作者单位： | 1.西北大学地质系, 陕西 西安 710069;西安地质矿产研究所, 陕西 西安 710054;; 2.西安地质矿产研究所, 陕西 西安 710054 |
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| 基金项目： | 本文得到国家"九五"科技攻关专题(编号:96-914-03-03-3-1)的资助 |
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| 摘 要： | 通过对白银矿田找矿勘探和再找矿历史的研究,分析不同时期的找矿思路,对以往找矿成功经验和失败的教训进行总结和反思,不仅有助于丰富地质找矿理论,也对当前条件下进行再找矿具有重要意义。尤其是近年来,在"海底火山机构-热卤水循环动力学"学术思想指导下,在白银矿田小铁山矿床西段(11-14线)深部和折腰山矿床深部发现新的富铜矿体,显示已有工业矿床,深部及其周边地段具有广阔的找矿前景,为进一步找矿提供了依据。
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| 关 键 词： | 白银矿田 再找矿 突破与反思 |
| 文章编号： | 1009-6248(2003)02-0077-06 |
| 收稿时间： | 2003-03-13 |
| 修稿时间： | 2003-04-09 |
On ore-search breakthrough for Baiyinchang type massive sulfide deposit |
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| LI Xiang-min,PENG Li-gui,REN You-xiang.On ore-search breakthrough for Baiyinchang type massive sulfide deposit[J].Northwestern Geology,2003,36(2):77-82. |
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| Authors: | LI Xiang-min PENG Li-gui REN You-xiang |
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| Institution: | 1.Geology department, Northwest University, Xi'an 710054, China;Xi'an Institute of Geology and Mineral Resources, Xi'an 710054, China;; 2.Xi'an Institute of Geology and Mineral Resources, Xi'an 710054, China |
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| Abstract: | By studying the history of prospecting and ore rehunting in Baiyin orefield and analysing the ore-searchth inking at different periods, some successful experiences and failing lessons during the ore-hunting practice are sumed up.Thus is not only enriched the geology and ore-hunting theory, but also layed a foundation for ore rehunting at present conditions.Especially, under the guidance of academic thought "Subm arine volcanic apparatus-hot brine circulation dynamics" in recent years, new Cu-riched ore bodies have been discovered in the deep of the west segment of Xiaotieshan deposit, and in the deep of Zheyaoshan deposit, indicating that there is broad ore-hunting prospect in the deep of economic deposit existed and its surroundings.The basis for ore rehunting is provided by renewal the ore hunting thinking. |
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| Keywords: | Baiyin orefield ore rehunting breakthrough and introspection |
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