Feb 11 (Reuters) - Capstone Mining Corp CS.TO :
* CAPSTONE BEATS 2019 COST GUIDANCE, COMMENCES PV3 OPTIMIZATION STUDY
* CAPSTONE MINING CORP - Q4 2019 COPPER PRODUCTION OF 35.4 MILLION POUNDS AND C1 CASH COSTS OF $1.97 PER PAYABLE POUND PRODUCED
* CAPSTONE MINING CORP QTRLY COPPER SALES WERE HIGHER AT 40.3 MILLION POUNDS
* CAPSTONE MINING CORP - ANNOUNCING APPOINTMENT OF SEUNGWAN SHON TO COMPANY'S BOARD OF DIRECTORS AS KORES' NOMINEE, EFFECTIVE FEBRUARY 12, 2020