Lumina Gold Corp. engages in the acquisition, exploration, and development of mineral resources in Ecuador. The company primarily explores for gold and copper deposits. It holds 100% interests in the Cangrejos gold-copper project that consists of approximately 6,374 hectares located in El Oro Province, southwest Ecuador. The company was formerly known as Odin Mining and Exploration Ltd. and changed its name to Lumina Gold Corp. in November 2016. Lumina Gold Corp. was incorporated in 1988 and is based in Vancouver, Canada. As of June 23, 2025, Lumina Gold Corp. operates as a subsidiary of CMOC Singapore Pte. Ltd.