Mineral Resources
Coburn Resource
|
Coburn HMS Mineral Ore Reserves Estimate – January 2010
|
|
JORC Category
|
Prospect
|
Ore
Million Tonnes*
|
HM
Grade
%
|
Zircon
%
|
Ilmenite
%
|
Rutile
%
|
Leucoxene
%
|
|
Proved
|
Amy Pit A
|
53
|
1.3
|
24
|
46
|
5
|
6
|
|
Probable
|
Amy Pits B-E
|
255
|
1.2
|
23
|
48
|
7
|
4
|
|
Total
|
|
308
|
1.2
|
23
|
48
|
7
|
5
|
*Cut-off grade applied is 0.8% HM
The valuable mineral assemblage listed above is expressed as a percentage of the total HM content of each ore reserve category. Slimes average 2.7% of the ore and oversize 3.3%.
Refer to the ASX announcement dated 7 January 2010 for full details of the Ore Reserve estimate. This Ore Reserve estimate has not been updated to comply with the JORC code 2012 on the basis that the information has not materially changed since it was last reported.
|
Coburn HMS Mineral Resource Estimate – January 2010
|
|
JORC Category
|
Ore
Million Tonnes*
|
HM
Grade %
|
Contained
HM Tonnes
|
|
Measured
|
119
|
1.3
|
1.5
|
|
Indicated
|
599
|
1.2
|
7.2
|
|
Inferred
|
261
|
1.4
|
3.6
|
|
Total
|
979
|
1.26
|
12.3
|
*Cut-off grade applied is 0.8% HM
Refer to the ASX announcement dated 7 January 2010 for full details of the Mineral Resource estimate. This Mineral Resource estimate has not been updated to comply with the JORC code 2012 on the basis that the information has not materially changed since it was last reported.
