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1957年我们在河北省上平山地区进行了化探工作.其任务是配合物探(磁法、自然电流法、联合剖面)以上平山为中心进行普查,圈出重晶石化方铅矿的远景区,然后再进一步圈出矿体的位置,估计矿体平面范围进行评价.通过这一次工作,对应用化学探矿普查铅锌矿取得了一些经验,现初步总结如下,供各单位参考.一、一般情况1.该区北部为火成岩(花岗岩、流纹岩等)所形成之高山地区,海拔约1000公尺,比高400公尺.地形较陡,切割甚烈.由于山陡谷深,山坡上几乎全
In 1957, we carried out geochemical exploration work in Shangpingshan area, Hebei Province, and its mission is to conduct a census centering on the Pingshan Mountain with geophysical prospecting (magnetic method, natural current method and joint sectioning) And then further circle the location of the ore body to estimate the scope of the ore body to evaluate.Through this work, the application of chemical prospecting lead-zinc mine has made some experience, are initially summarized as follows, for reference. 1. The northern part of the area is a mountainous area formed by igneous rocks (granite, rhyolite, etc.) at about 1000 meters above sea level and 400 meters above the earth’s surface. The steep terrain is very sharply cut. Due to the steep mountain valleys, all