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Project Area
The Donald Mineral Sands Project area contains an indicated and inferred mineral resource of 693 Mt @ 5.1% heavy mineral. Contained within this resource and within a boundary of composited drill-hole data is an indicated and inferred resource of 477 Mt @ 1.1% Zircon, 1.8% Ilmenite, 0.3% Rutile and 1.1% Leucoxene.
HM Resource at a 1.0% Cut-off Grade
| Classification |
Tonnes (M) |
HM (%) |
Slimes (%) |
Oversize (%) |
Tonnes
HM (M) |
Tonnes
Slimes (M) |
Tonnes
Oversize (M) |
| Indicated |
531 |
5.0 |
14.8 |
7.4 |
27 |
78 |
40 |
| Inferred |
162 |
5.4 |
16.8 |
6.7 |
8 |
27 |
11 |
| Total |
693 |
5.1 |
15.3 |
7.3 |
35 |
106 |
50 |
Zircon and Ilmenite Resource at a 1.0% Cut-off Grade
| Classification |
Tonnes (M) |
Zircon (%) |
Ilmenite (%) |
Rutile
(%) |
Leucoxene
(%) |
| Indicated |
368 |
1.1 |
1.8 |
0.3 |
1.2 |
| Inferred |
109 |
1.0 |
1.7 |
0.2 |
0.9 |
| Total |
477 |
1.1 |
1.8 |
0.3 |
1.1 |
Abbreviations
| Mt |
Million tonnes |
| HM |
Heavy Mineral (Material with a specific gravity of >2.85sg) |
| Slimes |
Clay fines consisting of material <38μm |
| Oversize |
material >1.0mm |
| M |
million |
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