Fortuna Metals Ltd

Lanthanein Resources Limited is an Australian rare-earth and critical-minerals explorer listed on the Australian Securities Exchange under the ticker LNR (and OTC: FRNRF), headquartered in Perth, Western Australia. Formerly known as Frontier Resources Limited, the company rebranded to Lanthanein Resources in May 2022 to reflect its focus on rare earth elements (REEs). Its portfolio centres on the Gascoyne REE project in Western Australia, where its Lyons prospects sit close to major carbonatite-hosted rare-earth discoveries, alongside the Lady Grey lithium-tantalum project, the Murraydium REE project in South Australia and the Koolya high-purity alumina property east of Perth. Lanthanein targets neodymium and praseodymium mineralisation in tier-one Australian mining jurisdictions, positioning its critical-mineral assets to support clean-energy and decarbonisation supply chains. The company continues exploration drilling and geochemical programs across its Gascoyne and Murraydium tenements to advance its rare-earth discoveries toward resource definition.

The company now operates as Fortuna Metals Ltd and changed its ASX ticker code from LNR to FUN. Its principal place of business is Ground Floor, 8 St Georges Terrace, Perth. At June 30, 2026 it held the Gascoyne tenements in Western Australia and the Murraydium tenements in South Australia.