Black Horse deposit has an Inferred Resource Now 85.9 Million Tonnes @ 34.5%
First of all check out Michelle from replan and her presentation
http://www.regionalarchitects.com/node/767
see page 24 on the link below Ring of Fire is noted on their map presentation
http://static.squarespace.com/static/527e42c4e4b0aea5e0569d9b/t/53556a9ae4b0ee0e22947f12/1398106778160/6+-+Nostrand+planning+Alliance.pdf