Ann: OZ Minerals June 2013 Quarterly Presentation, page-6

re: Ann: OZ Minerals June 2013 Quarterly Pres... Scott,

The C1 cash cost was $1.947 / lb.

The total cost including royalties and other indirect costs was $2.153/lb

The total production costs figure included another $1.401/lb spend on what I am guessing was Diamond Drilling and Analysis (DD&A). That was the $3.51/lb figure in the report.

OZL are drilling around carapateena, and the underground mines at PH in order to stay in business when known ore reserves are depleted in PH open cut.

Will they buy Northparkes (fully operational)? RXM(BFS imminent)? One can only hope.