Report summaryGreens Creek, located on Admiralty Island in Southeast Alaska, is an underground polymetallic mine. The mill has a processing capacity of 2.3kt/d mill and produces lead, zinc and bulk concentrates as well as gold doré. Ore is passed through a gravity circuit, prior to sequential flotation, to recover the free gold. Most of the recovered silver reports to the lead concentrate, with the zinc concentrate having a comparatively low precious metal content.
This report includes 2 file(s)
- Greens Creek zinc mine PDF - 590.26 KB 8 Pages, 1 Tables, 1 Figures
- Greens Creek zinc mine XLS - 626.00 KB