白银厂式块状硫化物矿床找矿突破的反思

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

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

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

收稿日期: 2003-03-13

修回日期: 2003-04-09

刊出日期: 2003-06-15

On ore-search breakthrough for Baiyinchang type massive sulfide deposit

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

Received Date: 13 March 2003

Revised Date: 09 April 2003

Publish Date: 15 June 2003

摘要

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。
- 白银矿田 /
- 再找矿 /
- 突破与反思
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.
- Baiyin orefield /
- ore rehunting /
- break through and introspection