Which produced more types of ore, Outpost Island Mine or Tundra Mine?
Outpost Island Mine:  It was a small deposit and was not considered economic because of unpredictable tungsten market prices in the 1950s. Tundra Mine: The Tundra Mines was a gold producer in the Northwest Territories, Canada between 1964 and 1968, producing 104,476 troy ounces (3250 kg) of gold from 187,714 tons of ore.
i don't know