Mt Edon is a rubidium-led critical-minerals project on mining lease M59/714. Everest owns 51% and may earn up to 100% from Entelechy Resources. The May 2026 resource totals 4.3 Mt at 0.23% Rb2O and 0.10% Li2O, while preliminary engineering, techno-economic work and Direct Rubidium Extraction test work support pilot development. Rubidium is the issuer's principal commodity but is unavailable in the deployed commodity enum, so lithium is the closest coded commodity and the full rubidium figures are preserved in narrative.
- Country
- Australia
- Commodity
- Li
- Stage
- PEA