Andromeda Metals Limited (ASX: ADN) has advanced its High-Purity Alumina (HPA) strategy, initiating pilot-scale testwork to move its proprietary flowsheet from batch trials into continuous production— using refined kaolin feedstock from the Great White Project (Figure 1)—a key step flagged in the recent HPA Scoping Study.

A new chapter in the production of high purity alumina (HPA) is unfolding in South Australia, with Andromeda Metals Limited (ASX: ADN) achieving a significant milestone. The company has successfully produced ultra-high purity 4N HPA using a novel, cost-effective, and low-carbon process. This breakthrough positions Andromeda at the forefront of the global HPA market.