Orestone Mining Corp., a junior mineral exploration company, engages in the acquisition, exploration, and development of mineral properties in Canada. It primarily explores for gold, silver, copper, and molybdenum porphyry deposits. The company holds 100% interest in the Captain property covering an area of 105 square kilometres located near Fort St. James, British Columbia; Francisca gold property, which is in the Salta province, Northern Argentina; and 75% interest in the Las Burras-Incahuasi copper-gold-molybdenum-porphyry property located in Salta province, Argentina. Orestone Mining Corp. is headquartered in Vancouver, Canada.