Orestone Mining Corp. is a mineral exploration company. The Company is engaged in the acquisition and exploration of mineral properties. Its property portfolio includes exploration exposure to gold and copper with lesser amounts of silver and molybdenum in Canada and Argentina. Its primary asset is the 100% owned Captain gold-copper project in North Central British Columbia (BC), which hosts a large gold-dominated porphyry system; permitted and drill ready. The 100% owned Captain Project is located about 150 kilometers (km) north of Prince George, BC in the Quesnel Trough terrane. The Las Burras property optioned in Salta Argentina provides large scale copper exposure to the Company. The Las Burras copper-gold-molybdenum-porphyry property is located in Salta province, Argentina. It also has an option agreement to earn up to an 85% interest in the seven square kilometer Francisca property located in Salta Province, northwestern Argentina, about 80 km northwest of the city of Salta.