RE: Grams per ton
31.104 grams per ton = 1 troy ounce. Mining industry uses troy ounces.
There are 12 troy ounces per troy pound, A Troy Ounce is not the same as an Avoirdupois Ounce.
Make sure you know your facts before buying or selling gold and silver!
But despite the difference I agree " Hand on to your shares" !!!
Solver