云南“三江”地区非金属矿找矿前景与方向

Prospects and Direction of Non-metallic Mineral Deposits in "Three Rivers" Region, Yunan Province

本文从云南“三江”地区的构造环境、沉积建造、岩浆活动、变质作用和成矿作用等地质条件分析，结合非金属矿产分布，论述了该区的找矿前景，划分了建材非金属矿成矿带，指出了找矿重点和方向。

From analysis of such geological conditions as tectonic environment, sedimentary formation, magmatism, metamorphism and mineralization in' three rivers' region, Yunnan. This paper discussed its prospect by combining with distribution of non-metallic mineral doposits. It also divided metallogenic bells of building materials and non-metallic deposits, and indicated foe prospecting important point and its direction.