Oct 22 (Reuters) - Calibre Mining Corp CXB.V :
* Calibre and Centerra Gold start 1500 metre drilling program on the La Luz
Project, Nicaragua
* Says Centerra Gold can earn a 70% interest in La Luz Project by investing $7 million in exploration on property before December 31, 2019
* Source text for Eikon ID:nMKWnc00Ja
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