Results: 1 - 8 of 8
Aug 28, 2012
Information Series
… nickel, vanadium, zinc, copper, cobalt, titanium, zirconium …
Jan 23, 2020
Data
… bromine, calcium, cobalt, copper, diamonds, dolomite, gold, …
Jan 23, 2020
Map
… calcium chloride, clay, copper, diamonds, dolomite, fly …
Nov 02, 2021
… production of base metals (copper, lead, zinc) occurred in the … and pumicite, clay and shale, copper, lead, and zinc, fly ash, … of base metals, for example, copper-lead-zinc extraction at …
Jul 14, 2020
… ultramafic-associated nickel-copper deposits with minor amounts … (B5, B7, B13 and B15) comprise copper-bearing quartz-carbonate … is the now closed Churchill Copper mine (B15) in northeastern …
Nov 02, 2021
… Rare earth elements Vanadium Copper Magnesium Scandium Zinc … Cobalt Co Rechargeable batteries Copper Cu Electrical wires and …
Aug 26, 2020
… (1979), p.116 B7 Peacock Copper 82G 49 22 20 115 12 00 Cu, … Ann. Rprt 1930-244 B15 Churchill Copper mine; Magnum 94K 58 30 42 …
Jul 14, 2020
… The Upper Proterozoic Redstone Copper Belt, Mackenzie Mountains, …