Great Panther Mining Limited operates as a precious metals producer and exploration company focused on gold and silver mining in Latin America. The company produces gold doré bars at the Tucano mine in Amapá State, Brazil, which features a 3.5 million tonne per annum carbon-in-leach processing plant; silver and gold in concentrate from the Guanajuato Mine Complex in Guanajuato State, Mexico; and silver, gold, lead, and zinc in concentrate from the Topia mine in Durango State, Mexico. It also holds exploration properties including Santa Rosa, El Horcón, and Plomo in Mexico, and the Coricancha mine complex in Peru's central Andes region; operations span Brazil, Mexico, and Peru with target markets among precious metals refiners and industrial consumers. Founded in 1965 and headquartered in Vancouver, Canada, the company divested its Mexican assets to Guanajuato Silver Company Ltd. in August 2022 and sold its Brazilian Tucano operations to Tucano Gold Inc. in 2023 following a bankruptcy filing in December 2022.