Hang on to You Seats., page-67

Going to be a damn expensive 5,000 ton bulk sample, the way they are doing it.......and time consuming. I doubt whether whatever they get from that 5,000 ton will cover the cost. Then again, infrastructure will then be in place for underground access to other pollucite if found.
No, I havent got an immediate solution, but I did think of drilling a vertical shaft.
There are some large diameter drills available these days. I hope they are watching our pennies, lol.

GZ