If you mention Cadia it might be handy to look at what Cadia is as though some of us will know, plenty will have no idea.
Quick data available at http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn228#:~:text=The%20Cadia%20deposits%20are%20hosted%20within%20both%20Ordovician,within%20the%20Eastern%20Subprovince%20of%20the%20Lachlan%20Orogen.
Have a look down the bottom for reserves and resources (mind you it's still growing.)
