物探与化探2012，Vol.36Issue(1)：23-26,4.
全方位激电测井在老挝华潘铜铁多金属矿勘查中的应用
THE APPLICATION OF COMPREHENSIVE 5-DIRECTION IP LOGGING TO THE EXPLORATION OF A COPPER-IRON POLYMETALLIC DEPOSIT IN HOUA PHAN PROVINCE,LAOS
徐新学 1李荣光 2孙磊 2常响广2
作者信息
- 1. 天津市地球物理勘探中心,天津300170
- 2. 河北九华勘查测绘有限责任公司,河北保定071051
- 折叠
摘要
Abstract
Comprehensive 5-direction IP logging is one of the important methods for exploration of sulfide type ore deposits. Blind and concealed ore bodies can be found by using its advantage of high SNR and on the premise of understanding the physical parameters. The practical example of the exploration of a Cu-Fe polymetallic deposit in Houa Phan Province of Laos shows that the 5-direction IP logging curve is in accordance with the drilling result. The enrichment sectors of pyrite and chalcopyrite are all associated with high polarization anomalies, and a comprehensive analysis can determine the position of the blind ore body. This exploration is a successful case of discovering hole bottom blind ore body under the guidance of 5-direction IP logging.关键词
多金属矿勘查/铜铁矿床/全方位激电测井/盲矿体/老挝华潘省Key words
polymetallic ore exploration/, Cu-Fe polymetallic deposit/ 5-direction IP/ blind ore body/ Houa Phan Province in Laos分类
天文与地球科学引用本文复制引用
徐新学,李荣光,孙磊,常响广..全方位激电测井在老挝华潘铜铁多金属矿勘查中的应用[J].物探与化探,2012,36(1):23-26,4.
