Alumina Mining News

Cadoux Limited
Cadoux Limited
CCM
Unknown

CCM: Annual Report to shareholders

Cadoux Limited's 2026 Annual Report highlights progress on its flagship High Purity Alumina (HPA) project, including Front-End Engineering and Design (FEED) and product qualification with the SAFELOOP consortium. The company also expanded its critical minerals strategy through a 50% ownership in Minhub Operations and a new joint venture for the Wimmera Mineral Sands Project, aiming for an integrated pathway from exploration to downstream processing. However, the report notes a significant impairment expense of $1.85 million and reiterates that its HPA resource and reserve estimates remain unchanged from 2018-2020, with the auditor raising a material uncertainty regarding going concern.

View story
Atlas Salt
Atlas Salt
SALT
Labrador
Metallurgical Results

Atlas Salt Nepheline Syenite Testwork Returns 0.01 to 0.03 wt.% Iron Oxide

Atlas Salt reported positive bench-scale metallurgical testwork on nepheline syenite from its Black Bay property in Labrador. Magnetic separation successfully reduced iron oxide impurities from 2.84 wt.% to between 0.01 and 0.03 wt.% with a combined mass recovery of 87.7 wt.%.

View story
Andromeda Metals
Andromeda Metals
ADN
South Australia
Metallurgical Results

Long Shortz with Andromeda Metals: HPA pilot plant success

Andromeda Metals has successfully produced high-purity alumina (99.9986%) using a continuous pilot plant at its Great White kaolin project in South Australia. The achieved purity level significantly exceeds the 4N specification threshold of 99.99%.

View story
Andromeda Metals Limited
Andromeda Metals Limited
ADN
South Australia
Metallurgical Results

Andromeda Achieves HPA Breakthrough: Successful Production

Andromeda Metals has successfully produced 99.9985% pure High Purity Alumina (HPA) at lab scale using a novel flowsheet and refined kaolin from the Great White Project. The results were independently verified by EAG Eurofins USA and CSIRO, demonstrating a process that is potentially more cost-effective and less carbon-intensive than traditional methods.

View story