Preliminary Model of Porphiry Copper Deposits
SulfurI sotopeisn theP orphyryC opperD eposit at E1 Salvador, Chile
CVS4, Fig. 8.1 Copper Nickel Cobalt Lead Zinc Chromium Tin Mercury Gold Silver Platinum Rare-earth elements Geochemically scarce.
Economic Minerals – minerals that can be extracted, processed, and marketed at a profit. Factors: -interest in the mineral, -size of the deposit, -mineral.
Peb-0194 2010 Newsletter May
MINERAL RESOURCE AVAILABILITY and the FUTURE OF CIVILIZATION John L. Berry John Berry Associates, Austin,TX ©John Berry Assoc. Slide 1 of 54.
