making gold coins
For coins used every day the 1 dollar coin is the largest today , when gold coins were used the $20.00 double eagle was the largest. But the $100.00 platinum bullion coins are the highest denomination ever made by the US.
the 100$ Bill
The RiverPine Mines
Nevada.
homestake mine
homestake mine
San Francisco CA
== ==
Coal
They all have the same amount of gold mines.
4000 points is the largest you can buy in the US.
fort knox Kentucky. its the 2nd largest gold storage in the us, second to the one in manhattan.