Canada-based mid-tier gold producer Gran Colombia Gold produced a total of 22 391 oz of gold in December, bringing the total for the fourth quarter of 2019 to a new quarterly record of 65 237 oz compared with 55 260 oz a year earlier. The miner produced a new yearly record of 239 991 oz in 2019, up 10% over 2018 and at the upper-end of its guidance range.
