Sandstorm Gold Ltd. (SAND) has announced updates on certain development projects from its diversified portfolio of streaming and royalty assets. These updates reflect Sandstorm Gold's commitment to delivering value across its diversified portfolio, with a focus on quality assets and strategic partnerships.SAND’s Portfolio Grows With Greenstone Gold Mine Milestone The company’s gold stream at the Greenstone mine, a fully owned mine by Equinox Gold (EQX) , has reached a crucial milestone with its official ope ...