O3 Mining delivers positive PEA for Marban Project. Proactive
O3 Mining CEO, Jose Vizquerra joined Christine Corrado of Proactive New York to discuss the results O3 Mining’s PEA on its Marban project. Highlights include: Long-term gold price US$1,450/oz After-tax NPV (discount rate 5%) of $423M Initial capital of (“CAPEX”) of $256M Life of mine (“LOM”) of 15.2 years