辽河群镁质碳酸盐建造及其非金属矿产  

MAGNESIAN CARBONATE FORMATION AND NONMETALLIC MINERAL RESOURCES IN THE LIAOHE GROUP

作　　者：孙厚江 吴春林 

机构地区：[1]辽宁省地质矿产局区域地质调查队

出　　处：《矿产与地质》1996年第1期60-65,共6页Mineral Resources and Geology

摘　　要：辽河群镁质碳酸盐岩系，含矿岩石组合有黑尔峪组镁质碳酸盐含矿建造和大石桥组镁质碳酸盐含矿建造。其中由区域变质作用形成的白云石－滑石－菱镁矿、滑石－菱镁矿－透闪石、滑石－菱镁矿－水镁石－蛇纹石和硼矿物－蛇纹石－菱镁石－水镁石－滑石－金云母－透辉石等４种矿床组合形式，构成规律明显，经济价值大的非金属成矿系列。The magnesian carbonate rock series and the ore-bearing rock association in the Liaohe group contain the ore-bearing formations of the Heieryu magnesian carbonate rock and the Dashiqiao Magnesian carbonate rock, in which 4 forms of ore deposit associations formed by the regional metamorphism, dolomite-talc-magnesite, talc-magnesite-tremolite, talc-magnesite-brucite-serpentine, and boron mineral-serpentine-magnesite brucite-talc-phlogopite-diopside etc. composed the nonmetallic mineralization series with obvious association regularities and economic value.

关 键 词：成矿作用 碳酸盐建造 成矿系列 非金属矿床 

分 类 号：P618.205[天文地球—矿床学]