Capstone Mining Corp. reported production results for the first quarter of 2018. For the quarter, the company reported total copper production of 19,200 tonnes. Payable copper production was 18,567 tonnes. Payable copper shipped was 20,127 tonnes.

For the year 2018, the company expects copper production guidance for Pinto Valley and Cozamin remains unchanged. Consolidated production is expected to ramp up throughout the remaining quarters, aligned with the company 2018 guidance.