how about cobalt? iron ore? gold? silver? uranium? titanium?
There are 40 million tonnes of Copper mined in the World each year. There are 17 tonnes of Cobalt mined in the World each year. There are 1690 million tonnes of Iron Ore mined in the World each year. There are 50 million troy ounces of Gold mined in the World each year. There are 500 million ounces of Silver mined in the World each year. There are 40,000 tonnes of Uranium mined in the World each year. There are 400,000 tonnes of Titanium mined in the World each year. There are 130 million carats of Diamonds mined in the World each year.
Please, rest your weary self. Allow me to google that for you.
