Mason Res Corp (OTCQB: MSSNF) is focused on copper development in the USA, with its flagship asset the 100%-owned Ann Mason Project in Nevada. Ann Mason is currently at a PEA level and is ranked as the 4th largest undeveloped copper porphyry resource in Canada/USA. The Company also holds a 100%-interest in the Lordsburg property, an earlier-stage copper-gold porphyry project, located in New Mexico. Mason's strong financial position and high-quality asset portfolio provide it with a solid foundation and flexibility for growth.