Great Panther Mining Limited engages in precious metals mining and exploration, primarily producing gold from its Tucano Gold Mine in Brazil while controlling a land package of nearly 200,000 hectares in the Vila Nova Greenstone Belt; the company explores for gold, silver, copper, lead, and zinc ores across open pit operations spanning a 7-kilometer strike length, processing ore through a 10,000 tonne per day conventional grinding and leaching plant to produce gold doré. Previously operating the Guanajuato Mine Complex and Topia Mine in Mexico for silver-gold, lead, and zinc concentrates as well as the Coricancha project in Peru, Great Panther divested its Mexican assets to Guanajuato Silver Company Ltd in a US$14.7 million deal in 2022 and attempted but later terminated a share purchase agreement for the Coricancha mine; it underwent a 1-for-10 reverse stock split in July 2022, faced NYSE American delisting and non-compliance notices, sought creditor protection under Canada's bankruptcy act, and received a cease trade order from the British Columbia Securities Commission in late 2022, with Alvarez & Marsal appointed as trustee in bankruptcy proceedings filed in December 2022. Founded in 1965 as Lodestar Mines Ltd and headquartered in Vancouver, Canada, the company targets stakeholder value through sustainable production and exploration to extend mine life at Tucano, trading on the Toronto Stock Exchange under GPR and formerly on NYSE American under GPL, with operations focused in Brazil and historic activities in Mexico and Peru.