The project contains 259 mineral claims, covering 14,700 hectares of lithium-cesium-tantalum (LCT) prospective ground.
Mazerac is part of the Archean Pontiac sub-province known for S-type LCT prospective spodumene-beryl pegmatites.
Previous field mapping work on the property in 2022 identified several pegmatites.
Power Metals acquired the Mazerac property from Winsome Resources in 2023.