it just jumped from 1 trillion to nearly 3 trillion.
Yea, as reported by the Minister of Mines, and based on unsourced reports: 
"Afghanistan's Minister of Mines Wahidullah Shahrani called that a conservative estimate. He said he's seen geological assessments and industry reports estimating the nation's mineral wealth at $3 trillion or more."
Conflict of interest, much?  Again, let's wait and see on this one folks.  In the meantime, don't get your panties in a bundle.   
