VANCOUVER, British Columbia--(BUSINESS WIRE)--Capstone Copper Corp. ("Capstone†or the "Company†) (TSX:CS) (ASX:CSC) is pleased to announce that fund entities managed by Orion Resource Partners LP (collectively, "Orion†) have agreed to acquire a 25% ownership interest in the Santo Domingo Project (the "Project†or "Santo Domingo†) and the Sierra Norte Project ("Sierra Norte†) for total cash consideration of up to $360 million (the "Transaction†). All amounts in US$ unless otherwise indicated. T. ...