30 years supply of what exactly? there is 1000 years supply of...

30 years supply of what exactly? there is 1000 years supply of uneconomical deposits out there if you want it, 30 years of the good stuff not even close try less than 6 years.


big 5% copper deposits don't grow on trees they are rare huge money makers.

If they can manage to gain control of the black butte copper project that will give them another 10 odd years supply of decent grade copper right there. but the degrussa deposit was a special find, not likely to find 30 years worth of that kind of supply.