Altaley Mining Corporation engages in the acquisition, exploration, and development of mineral properties in Mexico. The company primarily explores for gold, silver, zinc, lead, and copper deposits. It holds 100% interest in the Campo Morado mine, including six mining concessions covering an area of approximately 12,045 hectares located in Guerrero state, Mexico; and the Tahuehueto project comprising 28 mining concessions covering an area of 7,492 hectares located in Durango State, Mexico.

The company was formerly known as Telson Mining Corporation and changed its name to Altaley Mining Corporation in June 2021.