07 27 minutes ago Copper Stocks Resources Small Caps Stocks Austral (ASX:AR1) lobs A$80m bid for Hammer and gatecrashes the Larvotto scheme Austral Resources (ASX:AR1) has lobbed an A$80.8m bid for Hammer Metals at a 29.9% premium to the Larvotto scheme, targeting Kalman as Rocklands feed. ByCharlie Youlden