Layer (domain) | JORC Resource class | Density (t/m³) | Cut‑off TREO¹-CeO₂ (ppm) | Tonnes (Mt) | Total REO TREO¹ Total (ppm) | TREO¹-CeO₂ Total (ppm) | Light REO LREO² Total (ppm) | Heavy REO HREO³ Total (ppm) | Magnet REO MREO⁴ Total (ppm) | Potentially deleterious⁵ | |
---|---|---|---|---|---|---|---|---|---|---|---|
Th (ppm) | U (ppm) | ||||||||||
TM (1) | Indicated | 1.70 | 300.0 | 0.8 | 503.00 | 366.80 | 272.04 | 230.95 | 91.79 | 25.93 | 5.74 |
RMU (2) | Indicated | 1.76 | 300.0 | 5.0 | 573.29 | 352.46 | 357.63 | 215.66 | 86.26 | 40.42 | 9.96 |
RML (3) | Indicated | 1.80 | 300.0 | 41.7 | 810.01 | 535.51 | 469.90 | 340.11 | 131.71 | 37.45 | 12.79 |
All Indicated | 300.0 | 47.6 50% | 779.86 | 513.40 | 454.69 | 325.17 | 126.25 | 37.56 | 12.37 | ||
TM (1) | Inferred | 1.70 | 300.0 | 0.7 | 528.87 | 362.76 | 296.90 | 231.97 | 89.68 | 26.96 | 5.53 |
RMU (2) | Inferred | 1.76 | 300.0 | 3.8 | 527.90 | 360.77 | 310.34 | 217.56 | 82.63 | 33.75 | 9.95 |
RML (3) | Inferred | 1.80 | 300.0 | 42.9 | 715.59 | 500.32 | 447.76 | 267.82 | 140.72 | 27.82 | 9.88 |
All Inferred | 300.0 | 47.4 50% | 697.89 | 487.18 | 434.60 | 263.28 | 135.34 | 28.28 | 9.82 | ||
TM (1) | Ind + Inf | 1.70 | 300.0 | 1.5 2% | 514.49 | 365.01 | 283.08 | 231.40 | 90.85 | 26.39 | 5.65 |
RMU (2) | Ind + Inf | 1.76 | 300.0 | 8.8 9% | 553.61 | 356.06 | 337.13 | 216.48 | 84.69 | 37.53 | 9.96 |
RML (3) | Ind + Inf | 1.80 | 300.0 | 84.7 89% | 762.15 | 517.67 | 458.68 | 303.46 | 136.28 | 32.57 | 11.31 |
All Ind + Inf | 300.0 | 94.9 | 738.95 | 500.31 | 444.66 | 294.28 | 130.79 | 32.93 | 11.10 | ||
|
For full details of MRE, including cut-offs, see ASX announcement dated 19 April 2023.