Cordoba Minerals Corp. provided an update on diamond drilling activity at the Perseverance porphyry copper project, located in northwestern Arizona, USA. The Perseverance project is under a Joint Venture with Bell Copper Corporation. K-20 is the first drill hole drilled under the Perseverance Joint Venture Agreement between Cordoba and Bell Copper. The hole was pre-collared to a depth of approximately 300 metres before core drilling commenced in September 2018. At approximately 1,030 metres, the drill core became more potassically altered with disseminated pyrite and chalcopyrite on a 1:1 ratio, more frequent veins and quartz-molybdenite stringers. This was observed with an occurrence of hydrothermal magnetite filling fractures and veins and secondary biotite alteration. The appearance of potassic alteration with more frequent veins and quartz stringers suggests that K-20 has approached the higher temperature region of the porphyry system, suggesting proximity to the porphyry copper target. K-20 is currently at a depth of approximately 1,045 metres, and drilling has been paused for further geophysical studies and a review of the geological model. Full assay results are pending.