Abstract
Jinya gold mine is a typical Carlin type gold deposit in Fengshan, China and the main gold-bearing minerals are arsenopyrite and As-bearing pyrite. The mine drainage mainly contains arsenic and antimony, which can cause pollution to the environment. In the present study, the simulated rain water was used to leach the arsenic and antimony in solid waste obtained from the mine in order to investigate the leaching characteristics of arsenic and antimony. The results indicated that a large number of arsenic and antimony dissoluted from the waste rock and tailings.
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