@book{Craig_Vaughan_1994a, address={New York}, edition={2nd ed}, title={Ore Microscopy and Ore Petrography}, publisher={Wiley}, author={Craig, James R. and Vaughan, David J.}, year={1994} }
@book{Craig_Vaughan_1994b, address={New York}, edition={2nd ed}, title={Ore Microscopy and Ore Petrography}, publisher={Wiley}, author={Craig, James R. and Vaughan, David J.}, year={1994} }
@book{Guilbert_Park_2007a, address={Long Grove, Illinois}, title={The Geology Of Ore Deposits}, publisher={Waveland Press, Inc}, author={Guilbert, John M. and Park, Charles F.}, year={2007} }
@book{Guilbert_Park_2007b, address={Long Grove, Illinois}, title={The Geology Of Ore Deposits}, publisher={Waveland Press, Inc}, author={Guilbert, John M. and Park, Charles F.}, year={2007} }
@book{Kesler_Simon_2015a, address={Cambridge}, edition={Second edition}, title={Mineral Resources, Economics and the Environment}, publisher={Cambridge University Press}, author={Kesler, Stephen E. and Simon, Adam F.}, year={2015} }
@book{Kesler_Simon_2015b, address={Cambridge}, edition={Second edition}, title={Mineral Resources, Economics and the Environment}, publisher={Cambridge University Press}, author={Kesler, Stephen E. and Simon, Adam F.}, year={2015} }
@book{Robb_2005, address={Malden, MA}, title={Introduction To Ore-forming Processes}, publisher={Blackwell Pub}, author={Robb, L. J.}, year={2005} }
@book{Robb, title={Introduction To Ore-forming Processes}, url={https://ebookcentral.proquest.com/lib/rhul/detail.action?docID=428043}, author={Robb, L. J.} }