摘要
狮子山铜矿床中伴生金以矿物态为主，金矿物主要为银金矿和金银矿。根据金矿物的粒度、嵌布状态及载金矿物特征，结合金在选矿流程中的趋向分析，提出了应考虑采取在浮选前增加重选，并注意破碎同分级设备凹槽中滞留的单体金的回收来提高金回收率的建议。
The associated gold in the Shizishan copper deposit mainly occurs as mineral form.Gold minerals are mainly electrum and gold silver mineral. According to the grade,distribution state of gold and characters of gold carring minerals,as well as the trend analysis of gold in the ore dressing circuit,authors proposed the ways to increase the gold recovery ratio by heavy media separation before flotation,and by recovering solitary gold in the trench of the equipment.
出处
《矿产与地质》
1997年第5期342-346,共5页
Mineral Resources and Geology
关键词
铜矿床
赋存状态
金回收
选矿
伴生矿物
Copper deposit,Associated gold,Occurring state,Gold recovery,Shizishan
