antimony ore concentrator slimes dam
Tailings Dam . antimony ore concentrator slimes dam Seepage through the dam wall is often minimized by an impervious slimes layer on the upstream face of the dam, but this is expensive, and many mines prefer to encourage freedrainage of the dam through pervious, chemically barren material. ... Flotation tailings account for ~% of the ore fed to the concentrator. ... for many years and to date ...