Salmita Mine and Tundra Mine, produced what?
Salmita Mine The Salmita Mine was a gold producer in the Northwest Territories, Canada during 1983 to 1987. The deposit was first discovered in 1945 and underground exploration was carried out in 1951-1952. It was reactivated for exploration by Giant Yellowknife Mines Limited in 1975 and entered production in 1983. They used the old camp and milling plant of the abandoned Tundra Mine, located a few kilometres to the south. The mine produced 179,906 troy ounces (5596 kg) of gold from the milling of 238,177 tons of ore.
Bytom Odrzański mine The Bytom Odrzański mine is a large mine in the west of Poland in Bytom Odrzański, Nowa Sól County, 360 km south-west of the capital, Warsaw. Bytom Odrzański represents one of the largest copper and silver reserve in Poland having estimated reserves of 31.5 million tonnes of ore grading 2.47% copper and 56 g/tonnes silver. The annual ore production is around 0.7 million tonnes from which 17,300 tonnes of copper and 39.2 tonnes of silver are extracted.