How Strong Are Australian Gold and Copper’s Achilles Metallurgical Results?

• High recoveries of silver (83%), gold (90%), lead (92%), and zinc (96%) from bulk flotation and leaching
• Sequential flotation tests yield high-grade separate silver-gold-lead and zinc concentrates
• New silver equivalency formula incorporating multiple metals defined for resource reporting
• Test work based on 52kg composite from seven diamond drill holes at Achilles, Cobar Basin