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.
出处
《矿产与地质》
1996年第1期60-65,共6页
Mineral Resources and Geology
关键词
成矿作用
碳酸盐建造
成矿系列
非金属矿床
Regional metamorphism, Mineralization, Carbonate formation, Mineralization series, Nonmetallic deposit, Liaohe group
