The species and abundance of metal minerals increasing from SE to NW in horizon, corresponding transformation from sulfide altering orebody type to quartz vein orebody type.
2
大厂矿田是我国著名的锡多金属资源产地,矿床具明显的平面展布和垂向分带规律。
Dachang ore field is a famous tin-polymetallic deposit in China with significant distribution rule on the plane and in vertical direction for ore deposit.