| Mt Ida Lithium, Tantalum & Rubidium Resource November 2025 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Area | Resource Category | Cut-off Grade (Li₂O%) |
Li₂O | Ta₂O₅ | Rb₂O | |||
| Tonnes (t) |
Grade (Li₂O) |
Tonnes (Li₂O) |
Grade (Ta₂O₅ ppm) |
Grade (Rb₂O%) |
||||
| Sparrow | OP | Measured | 0.3 | - | - | - | - | - |
| Indicated | 170,000 | 0.95 | 1,600 | 287 | 0.42 | |||
| Inferred | - | - | - | - | - | |||
| Total Resources | 170,000 | 0.95 | 1,600 | 287 | 0.42 | |||
| UG | Measured | 0.5 | - | - | - | - | - | |
| Indicated | 1,100,000 | 1.05 | 11,000 | 176 | 0.43 | |||
| Inferred | 1,100,000 | 0.93 | 10,000 | 141 | 0.40 | |||
| Total Resources | 2,200,000 | 0.99 | 21,000 | 159 | 0.42 | |||
| All | Measured | - | - | - | - | - | ||
| Indicated | 1,300,000 | 1.03 | 13,000 | 191 | 0.43 | |||
| Inferred | 1,100,000 | 0.93 | 10,000 | 141 | 0.40 | |||
| Total Resources | 2,400,000 | 0.99 | 31,000 | 168 | 0.42 | |||
| Sister Sam | OP | Measured | 0.3 | 270,000 | 1.30 | 3,500 | 268 | 0.44 |
| Indicated | 3,200,000 | 1.45 | 46,000 | 257 | 0.48 | |||
| Inferred | 82,000 | 1.07 | 880 | 176 | 0.39 | |||
| Total Resources | 3,500,000 | 1.43 | 51,000 | 256 | 0.47 | |||
| UG | Measured | 0.5 | - | - | - | - | - | |
| Indicated | 2,000,000 | 1.38 | 27,000 | 166 | 0.45 | |||
| Inferred | 4,900,000 | 1.12 | 55,000 | 119 | 0.38 | |||
| Total Resources | 6,900,000 | 1.19 | 82,000 | 133 | 0.40 | |||
| All | Measured | 270,000 | 1.30 | 3,500 | 268 | 0.44 | ||
| Indicated | 5,200,000 | 1.42 | 73,000 | 222 | 0.47 | |||
| Inferred | 5,000,000 | 1.12 | 55,000 | 120 | 0.38 | |||
| Total Resources | 10,400,000 | 1.27 | 130,000 | 175 | 0.42 | |||
| Timoni | OP | Measured | 0.3 | 220,000 | 1.09 | 2,400 | 240 | 0.33 |
| Indicated | 290,000 | 1.18 | 3,400 | 216 | 0.41 | |||
| Inferred | 27,000 | 0.75 | 210 | 185 | 0.25 | |||
| Total Resources | 540,000 | 1.12 | 6,000 | 224 | 0.37 | |||
| UG | Measured | 0.5 | - | - | - | - | - | |
| Indicated | 470,000 | 1.35 | 6,400 | 191 | 0.33 | |||
| Inferred | 1,000,000 | 0.99 | 10,000 | 137 | 0.38 | |||
| Total Resources | 1,500,000 | 1.11 | 16,000 | 154 | 0.37 | |||
| All | Measured | 220,000 | 1.09 | 2,400 | 240 | 0.33 | ||
| Indicated | 760,000 | 1.29 | 9,900 | 200 | 0.36 | |||
| Inferred | 1,000,000 | 0.98 | 10,000 | 138 | 0.38 | |||
| Total Resources | 2,000,000 | 1.11 | 22,000 | 173 | 0.37 | |||
| Total Measured | 490,000 | 1.20 | 5,900 | 256 | 0.39 | |||
| Total Indicated | 7,200,000 | 1.34 | 96,000 | 215 | 0.45 | |||
| Total Inferred | 7,100,000 | 1.07 | 76,000 | 126 | 0.38 | |||
| Total | 14,800,000 | 1.21 | 177,000 | 170 | 0.42 | |||