The company seems to have no problem drilling bonanza grades, such as 12.26 g/t gold over 7.6 meters in hole CM-18-206, including 97.8 g/t over 0.8 meter
The miner, the world's largest primary silver producer and Mexico's No. 2 gold company, expects production of the grey metal to fall this year to between 58 and 61 million ounces.
The miner produced 220,000 tonnes of the red metal in the three months to December, up 16% from the previous quarter, boosted by higher throughput and improved copper grades.