Sun Summit Minerals Corp. engages in the acquisition and exploration of precious metal properties in Canada. The company primarily explores for gold, silver, zinc, and copper deposits. It has an option to acquire a 100% interest in the Buck property covering an area of totaling approximately 52,000 hectares located in north-central British Columbia; and holds 100% interest in the JD project covering an area of totaling approximately 16,000 hectares located in the Toodoggone region, British Columbia. The company was formerly known as San Marco Resources Inc. and changed its name to Sun Summit Minerals Corp. in November 2020. Sun Summit Minerals Corp. was incorporated in 2005 and is headquartered in Vancouver, Canada.