earthplatform.com

Results 1 - 2 from 2 for polymetallic sulphides in 0.117 sec.

Galmoy Lead / Zinc Mine Mining Technology
Lead / Zinc Mine, Republic of Ireland Email Article   Print Key Data Producer of Lead, zinc Location Kilkenny, Ireland Ownership Lundin Mining Corp. (100%) Geology type Carbonate-hosted polymetallic sulphides Mineral type Lead, zinc sulphides with accessories Reserve base 3.55Mt ore, proven and probable (2005) Annual production 74,321t of zinc and 17,284t of lead in concentrates (2005) Full ...
www.mining-technology.com

Boliden Zinc, Copper, Gold and Silver Mine Mining Technology
Vancouver Island, BC, Canada Ownership Breakwater Resources Ltd (100%) Geology type Volcanogenic massive sulphides Mineral type Polymetallic sulphides Reserve base 6Mt grading 6.7% zinc, 1.1% copper, 1.3g/t ... 9, Boliden increased drift-and-fill mining to maximise reserve extraction. Both current mines produce polymetallic ore and are serviced from a single production shaft at the 700m level. The two ...
www.mining-technology.com More from this site