Great Panther Mining is an intermediate gold and silver mining and exploration company that operates three mines including the Tucano Gold Mine in Amapá State, Brazil, and two primary silver mines in Mexico: the Guanajuato Mine Complex and the Topia Mine. Great Panther also owns the Coricancha Mine in Peru whereby in 2019 it executed a successful bulk sample mining program in accordance with the May 2018 PEA.