通过对天宝山铜铅锌多金属矿矿石性质和浮选工艺流程研究，查明该矿石的共生、嵌布关系复杂。
Through the investigation on the properties and flotation process of Tianbaoshan copper-lead-zinc polymetallic ore , it is found that the ore has complex association and dissemination .
天宝山