https://www.prnewswire.com/news-releases/capstone-mining-provides-update-on-pinto-valley-acquisition-210974461.html
Capstone Mining Provides Update on Pinto Valley Acquisition
/PRNewswire/ -- On April 28, 2013, Capstone Mining Corp. ("Capstone") (TSX: CS) announced it entered into an agreement with BHP Copper Inc., a subsidiary of...
capstone miningpinto valleyprovidesupdateacquisition