formerTN
Mark's figures are fine.The figures I put on the table in a sensitivity analysis are just to show that even if some conservative (starting low for some pleasant surprise on the upside) numbers for many factors (production rate, price, etc.) are used in the estimates there would still be quite a healthy profit to be made by ZEN (the kind of profit that any small company would kill for). Assumption of $30,000/tonne graphite would simply freak me out. $8000/tonne would be more reasonable. As usual, I don't worry much about $500/tonne difference at $8000 level.
goldhunter