气激发极化法在河北杨树沟银多金属矿的找矿应用
The results of the application of induced polarization method in Yangshugou silver-polymetal mining area
郑宗来 1高启凤 2康利祥 2唐谷清2
作者信息
- 1. 北京红晶石投资咨询有限责任公司,北京100044
- 2. 华北地质勘查局综合普查大队,河北三河065201
- 折叠
摘要
工作区位于曹碾沟花岗岩体西侧外接触带,区内地层为太古界单塔子群,主要为一向斜构造,呈北东向展布.该区成矿热液活动频繁,构造带、裂隙带发育,对本区成矿控矿作用显著.物探工作主要投入了激电中梯扫面和温纳测深工作,其中激电中梯扫面圈定了构造带的位置,温纳测深准确测定了矿化体的空间赋存形态.这两种方法相结合在该区达到了查明矿体分布规律、控矿构造的目的,取得最佳的地质勘查效果.
Abstract
Work area is located in Cao mill on the west side of the outer contact zone of granite in the body .the layer of the Archaean dantazi group, mainly for a syncline,a north east direction. The metallogenic hydrothermal activity, tectonic belt, fracture development in this area, ore controlling role. Geophysical prospecting work primarily in the IP intermediate gradient scanning and Wenner sounding, wherein the IP intermediate gradient scanning delineated the tectonic location, Wenner sounding accurate determination of mineralized body space forms. The combination of the two methods in the area to identify the distribution regularity of ore controlling structure,purpose,to achieve the best geological exploration results.
关键词
激发极化法/温纳测深/空间形态/杨树沟银多金属矿Key words
induced polarization method/Wenner sounding/space form/Yangshugou Silver-polymetal mining area引用本文复制引用
出版年
2012
NETL
NSTL
维普
万方数据