Henan Province is short of lead-zinc resources. During the 7th Five-Year Plan period, the No. 2 Regional Geological Surveying Party of Henan Bureau of Geology and Mineral Resources performed prospecting for lead-zinc deposits using the induced polarization method and, as a result, found lots of anomalies with ore-prospecting significance and quite a few promising places for ore-search. With the close coordination of geological and geophysical methods, the anomaly reexamination reached a discovery rate of 90 per cent, and two lead-zinc ore spots were consequently expanded into medium-sized ore depo sits, thus yielding quite satisfactory ore-prospecting results.
出版日期: 1992-06-24
引用本文:
姜鸿, 孟祥方. 豫西熊耳群火山岩山区激电法找铅锌矿的效果[J]. 物探与化探, 1992, 16(3): 194-199.
Jiang Hong, Meng Xiangfang. THE EFFECTIVENESS OF INDUCED POLARIZATION METHODIN SEARCH FOR LEAD-ZINC DEPOSITS WITHIN XIONGERGROUP OF THE SOUTHERN HENAN VOLCANIC MOUNTAINAREA. Geophysical and Geochemical Exploration, 1992, 16(3): 194-199.