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我队自1958年11月起,先后在湘南及湘北等地区进行了一年多比例尺1:200000区域地质测量工作。湘南一带由于火成岩活动频繁,内生金属矿产特别发育,因此在矿产普查上紧密结合了重砂及金属量测量方法的运用。本文主要介绍该区运用重砂测量及金属量测量方法的经验。
Since November 1958, our team has carried out 1: 200000 regional geological survey in the areas of southern Hunan and northern Hunan for more than one year. Due to the frequent igneous activities and the special development of endogenous metallic minerals in southern Hunan, the application of heavy sand and metal measuring methods is closely integrated with the mineral survey. This article mainly introduces the experience of using heavy sand measurement and metal measurement method in this area.