This report by RSC and commissioned by Mineralogy International Ltd discusses the regional prospectivity and targeting study for hydrothermally altered, rhyolitic sediment-hosted (HARSH)-style Lithium (Li) clay deposits in the central North Island of New Zealand (PP60531). The main driver for this project is to assist future exploration planning in Mineralogy's Taupo Volcani Zone (TVZ). This report identifies zones of high potential HARSH-style Li Clays, presents insights into the geological conditions of the identified mineral deposits and compiles the reviewed data. RSC has identified 8 target areas worth further investigation.