Appia Rare Earths & Uranium Corp. announced that it has completed a high-definition Lidar and Orthophoto survey across an area of 1,702.50 hectares which includes the Company's priority Ionic Clay Target IV project area. Metro Cubico Engenharia LTDA (Metro) was engaged by Appia to complete the survey.

The PCH Project is located within the Tocantins Structural Province in the Brasília Fold Belt, more specifically, the Arenópolis Magmatic Arc. The PCH Project is 17,551.07 ha in size and located within the Goiás State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization.

This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs within lateritic ionic adsorption clays and Niobium.