Doré Copper Mining Corp. engages in the acquisition, exploration, evaluation, and development of mineral properties in Canada. The company primarily explores for copper and gold deposits. Its primary assets are the Corner Bay project, the Cedar Bay project, the Copper Rand mine, the Devlin deposit, and the Copper Rand tailings management facility located in Chibougamau, Québec, as well as the Joe Mann mine in Chibougamau, Québec. The company was formerly known as AmAuCu Mining Corporation. Doré Copper Mining Corp. was incorporated in 2017 and is based in Toronto, Canada.