Location

Sheffield’s principal asset is the advanced-stage Moonlight Copper project located 140 km northwest of Reno, Nevada in Plumas County, California. It consists of 289 wholly owned contiguous unpatented mining claims, 8 optioned contiguous unpatented mining claims, 36 patented mining claims and 6 fee property claims – together comprising 6,857 acres, or almost 28 km2 of 100%-owned mineral rights.