Boron-rich silicate Formation include tourmaline-granulite, biotite-granulite, leptite and some other metamorphic rocks;
富硼硅酸盐岩组是一套电气石变粒岩、黑云变粒岩、浅粒岩等组成的变质岩系；
Located in gold concentration area of eastern Liaoning Province, the Xiaotongjapuzi gold deposit is hosted by fine-grained leptite and marble of Paleoproterozoic metamorphosed sequence.
小佟家堡子金矿床位于辽东金矿集中区，为产于古元古代变质岩系中的微细粒浸染型金矿，矿床类型独特。
Located in gold concentration area of eastern Liaoning Province, the Xiaotongjapuzi gold deposit is hosted by fine-grained leptite and marble of Paleoproterozoic metamorphosed sequence.
小佟家堡子金矿床位于辽东金矿集中区，为产于古元古代变质岩系中的微细粒浸染型金矿，矿床类型独特。
应用推荐