for those who have some time to listen to a point of view regarding copper exploration.
http://www.brr.com.au/asx/CDU/cudeco-limited/
i found this really interesting.
Its about 50 minutes... theres a bit of rubbish, but theres some good info on the cost of exploration.
The potential for AXT is huge, agree 100%.
CDU is something comparable to what AXT could be because of the market cap.
