All Mineral Resources as reported at a cut-off grade of 0.10% WO3
Mulgine Trench (Mt Mulgine) JORC 2012 Compliant1
| Category | Tonnes (Million) |
Grade % WO3 |
Metric Tonne Units WO3 |
Contained WO3 (Tonnes) |
Grade Mo (ppm) | Contained Mo (Tonnes) |
| Indicated | 0.4 | 0.14 | 50,000 | 500 | 400 | 150 |
| Inferred | 63.4 | 0.17 | 11,930,000 | 110,500 | 250 | 15,600 |
| Sub Total | 63.8 | 0.17 | 10,980,000 | 111,000 | 250 | 15,700 |
Mulgine Hill (Mt Mulgine) JORC 2012 Compliant2
| Category | Tonnes (Million) |
Grade % WO3 |
Metric Tonne Units WO3 |
Contained WO3 (Tonnes) |
Grade Mo (ppm) | Contained Mo (Tonnes) |
| Indicated | 5.6 | 0.23 | 1,290,000 | 12,900 | 133 | 700 |
| Inferred | 1.7 | 0.19 | 320,000 | 3,200 | 113 | 200 |
| Sub Total | 7.3 | 0.22 | 1,610,000 | 16,100 | 129 | 900 |
Watershed (North Queensland) JORC 2012 Compliant3
| Category | Tonnes (Million) |
Grade % WO3 |
Metric Tonne Units WO3 |
Contained WO3 (Tonnes) |
| Measured | 4.4 | 0.25 | 1,110,000 | 11,100 |
| Indicated | 11.5 | 0.24 | 2,760,000 | 27,600 |
| Inferred | 4.7 | 0.26 | 1,230,000 | 12,300 |
| Sub Total | 20.7 | 0.25 | 5,070,000 | 50,700 |
Hill (Pilbara) JORC 2012 Compliant4
| Category | Tonnes (Million) |
Grade % WO3 |
Metric Tonne Units WO3 |
Contained WO3 (Tonnes) |
| Indicated | 6.2 | 0.16 | 980,000 | 9,800 |
| Inferred | 5.3 | 0.13 | 700,000 | 7,000 |
| Sub Total | 11.5 | 0.15 | 1,670,000 | 16,700 |
Kilba (Ashburton) JORC 2012 Compliant5
| Category | Tonnes (Million) |
Grade % WO3 |
Metric Tonne Units WO3 |
Contained WO3 (Tonnes) |
| Indicated | 4.1 | 0.25 | 1,040,000 | 10,400 |
| Inferred | 0.8 | 0.20 | 170,000 | 1,700 |
| Sub Total | 5.0 | 0.24 | 1,210,000 | 12,100 |
Total Resource Inventory
| Category | Tonnes (Million) |
Grade % WO3 |
Metric Tonne Units WO3 |
Contained WO3 (Tonnes) |
Grade Mo (ppm) | Contained Mo (Tonnes) |
| Measured | 4.4 | 0.25 | 1,100,000 | 11,000 | 0 | 0 |
| Indicated | 27.8 | 0.22 | 6,100,000 | 61,000 | 33 | 900 |
| Inferred | 75.94 | 0.17 | 13,200,000 | 132,000 | 211 | 16,000 |
| Sub Total | 108.2 | 0.19 | 20,400,000 | 204,000 | 156 | 16,900 |
Note: Totals may differ from sum of individual numbers as numbers have been rounded in accordance with the Australian JORC code 2012 guidance on Mineral Resource reporting. A Metric Tonne Unit (MTU) represents 10 kilograms of WO3.
1. Refer ASX (HAZ) Announcement 5 November 2014, “Hazelwood continues to increase tungsten resource”
2. Refer ASX (Tungsten Mining) Announcement 12 April 2019, “Update on Activities at Mt Mulgine”
3. Refer ASX (Vital Metals) Announcement 4 July 2018, “Watershed Mineral Resources Restatement JORC Code (2012)”
4. Refer ASX (Tungsten Mining) Announcement 23 June 2016, “Big Hill June 2016 Mineral Resource Update”
5. Refer ASX (Tungsten Mining) Announcement 30 January 2015, “Kilba Mineral Resource Update”