AMMG lodges alumina process patent
THE BOURSE WHISPERER: Australia Minerals and Mining Group (AMMG) (ASX:AKA) has filed a new patent application with the Australian patent office, Intellectual Property (IP) Australia. The patent application relates to AMMG’s acid-based processing technology, which produces alumina from its aluminous clay material (kaolin) sourced from the company’s 100 per cent-owned South West HPA (high purity […]




