中国西部主要伟晶岩型锂辉石矿床成矿作用对比及找矿前景
涂其军1, 李建康2, 王刚3, 马宏超3

Mineralization comparisons of the major pegmatite type spodumene deposits and their prospecting potential in West China
TU Qijun1, LI Jiankang2, WANG Gang3, MA Hongchao3
新疆富蕴县可可托海3号脉地质简图(左)和立体示意图(右)[ 3 ] 1.第四系; 2.十字石-黑云母-石英片岩; 3.淡色花岗岩; 4.微晶花岗岩; 5.黑云母花岗岩; 6.石英闪长岩; 7.角闪辉长岩; 8.辉长闪长岩; 9.角闪岩; 10.暗角岩墙; 11.闪长玢岩脉; 12.Be-Nb-Ta矿化伟晶岩脉; 13.Li-Be-Nb-Ta-Cs矿化伟晶岩脉; 14.地质界线; 15.细粒伟晶岩带(缓倾斜脉体下盘边部带); 16.河流; Ⅰ.文象变文象结构中粗粒伟晶岩带; Ⅱ.糖晶状钠长石带; Ⅲ.块体微斜长石带; Ⅳ.白云母-石英带; Ⅴ.叶钠长石-锂辉石带; Ⅵ.石英-锂辉石带; Ⅶ.白云母-薄片钠长石带; Ⅷ.锂云母-薄片钠长石带; Ⅸ.块体石英核带