Aug 22 (Reuters) - Inca Minerals Ltd (ICG) :
- SOUTH32 EXERCISED ITS OPTION TO EARN-IN FOR RIGHT TO ACQUIRE MAJORITY OWNERSHIP OF INCA'S GREATER RIQUEZA PROJECT
- CO AND SOUTH32 AGREED THAT PHASE 1 EXPLORATION FUNDING TO BUY 60 PCT INTEREST IN PROJECT SHALL BE BETWEEN $US8 - $US10 MILLION