March 20 (Reuters) - Calibre Mining Corp CXB.V :
* CALIBRE MINING ANNOUNCES APPROVED WARRANT EXTENSION
* CALIBRE MINING - RECEIVED APPROVAL FROM TSX FOR EXTENSION OF EXPIRY DATE OF 26.6 MILLION COMMON SHARE PURCHASE WARRANTS ISSUED ON APRIL 21, 2016
* CALIBRE MINING CORP - TSX VENTURE HAS APPROVED COMPANY'S REQUEST TO EXTEND EXPIRY DATE OF WARRANTS FROM APRIL 21, 2018 TO APRIL 21, 2019