U3O8 Corp.’s mineral resources estimates were made....U3O8 Corp.’s mineral resources estimates were made in accordance with National Instrument 43-101, and are contained in three deposits: Laguna Salada Deposit, Argentina – a PEA shows this near surface, free-digging uranium – vanadium deposit has low production-cost potential; Berlin Deposit, Colombia – a PEA shows that Berlin also has low-cost uranium production potential due to revenue that would be generated from by-products of phosphate, vanadium, nickel, rare earths (yttrium and neodymium) and other metals that occur within the deposit; and Kurupung Deposit, Guyana – a uranium resource has been estimated in four veins within a uranium-zirconium vein system.