Cobalt Blue Holdings Limited (ASX:COB) Commences Underground Development to Support Demonstration Plant
Unlike the traditional cobalt mining model, Cobalt Blue Holdings Limited (ASX:COB) (FRA:COH) (OTCMKTS:CBBHF) is an integrated refinery model capable of delivering first an intermediate Mixed Hydroxide product (MHP), which subsequently can be further refined into battery grade cobalt sulphate.