process controlproductive graniteprofile arrangementprogressive failurepromoterpropproperty capitalpropylitic alterationprospecting criteriaprotective relayprotoreproved mineral reservepseudo beddingpseudomatrixpulppulse velocity testpulverizerpumppump efficiencypump eyepumping testspure shearpurkinje shiftpush backpyramidal cutpyroclastic rockspyroclasticspyrometallurgypyrometasomatism