Starfield Resources Inc. engages in the exploration and development of mineral properties in North America. The company primarily explores for copper, cobalt, nickel, platinum, palladium, chromium, silver, gold, and diamonds. Its principal properties include the Ferguson Lake project covering 263 claims totaling 625,754 acres located in the Kivalliq region of Nunavut Territory; Stillwater project consisting of 45 patented lode mining claims and 763 unpatented lode mining claims situated in west-southwest of Billings, Montana; and Moonlight project located in Plumas County, California. The company was founded in 1994 and is headquartered in Toronto, Canada.