Hayes Creek Mineral Resources
Iron Blow Mineral Resources by Classification reported 3 May 2017 in accordance with the JORC Code (2012)
JORC Classification | Lode | AuEq Cut-off (g/t) | Tonnage (kt) | Zn (%) | Pb (%) | Cu (%) | Ag (g/t) | Au (g/t) | ZnEq (%) | AuEq (g/t) |
---|---|---|---|---|---|---|---|---|---|---|
Indicated | East Lode | 1.0 | 800 | 7.64 | 1.83 | 0.30 | 275 | 2.90 | 20.64 | 15.53 |
West Lode | 1.0 | 1,280 | 4.14 | 0.33 | 0.31 | 60 | 1.73 | 8.84 | 6.66 | |
Total Indicated | 2,080 | 5.49 | 0.91 | 0.30 | 143 | 2.19 | 13.39 | 10.08 | ||
Inferred | East Lode | 1.0 | 20 | 0.48 | 0.34 | 0.16 | 132 | 6.01 | 13.65 | 9.43 |
West Lode | 1.0 | 20 | 0.76 | 0.96 | 0.13 | 109 | 1.02 | 5.90 | 4.44 | |
FW Gold | 1.0 | 210 | 0.25 | 0.07 | 0.03 | 16 | 2.03 | 3.48 | 2.62 | |
HW Gold | 1.0 | 40 | 0.06 | 0.09 | 0.01 | 6 | 1.68 | 2.57 | 1.94 | |
Interlode Gold | 1.0 | 40 | 0.21 | 0.03 | 0.07 | 8 | 1.66 | 2.79 | 2.10 | |
Interlode Base Metal | 1.0 | 120 | 3.52 | 0.32 | 0.14 | 35 | 0.69 | 5.87 | 4.42 | |
Total Inferred | 450 | 1.11 | 0.18 | 0.07 | 27 | 1.71 | 4.38 | 3.30 | ||
Total Indicated + Inferred Mineral Resource | 2,530 | 4.71 | 0.78 | 0.26 | 122 | 2.10 | 11.79 | 8.87 | ||
Total Contained Metal (t) | 119,200 | 19,700 | 6,650 | 9.9Moz | 170.9koz | 298,000t | 721.5koz |
Mt Bonnie Mineral Resources by Classification reported 9 February 2017 in accordance with the JORC Code (2012)
JORC Classification | Domain | Cut-off grade | Tonnage (kt) | Zn (%) | Pb (%) | Cu (%) | Ag (g/t) | Au (g/t) | ZnEq (%) | AuEq (g/t) |
---|---|---|---|---|---|---|---|---|---|---|
Indicated | Oxide/Transitional | 0.5g/t Au | 195 | 0.94 | 2.43 | 0.18 | 171 | 3.80 | 11.50 | 9.44 |
Indicated | Fresh | 1% Zn | 1,180 | 4.46 | 0.94 | 0.23 | 121 | 1.02 | 9.60 | 7.88 |
Total Indicated | 1,375 | 3.96 | 1.15 | 0.23 | 128 | 1.41 | 9.87 | 8.11 | ||
Inferred | Oxide/Transitional | 0.5g/t Au | 32 | 0.43 | 1.33 | 0.29 | 74 | 2.28 | 6.37 | 5.23 |
Inferred | Fresh | 1% Zn | 118 | 2.91 | 0.90 | 0.15 | 135 | 0.54 | 7.61 | 6.25 |
Inferred | Ag Zone | 50g/t Ag | 21 | 0.17 | 0.03 | 0.04 | 87 | 0.04 | 2.36 | 1.94 |
Total Inferred | 171 | 2.11 | 0.87 | 0.16 | 118 | 0.80 | 6.73 | 5.53 | ||
Total Indicated + Inferred Mineral Resource | 1,545 | 3.76 | 1.12 | 0.22 | 127 | 1.34 | 9.53 | 7.82 | ||
Total Contained Metal (t) | 58,000 | 17,300 | 3,400 | 6.3Moz | 66.8koz | 147,000t | 388.5koz |
Commodity price and metal recovery assumptions for Hayes Creek Mineral Resources
Metals | Unit | Price | Recovery Mt Bonnie | Recovery Iron Blow |
---|---|---|---|---|
Zn | USD / t | 2,450 | 80% | 80% |
Pb | USD / t | 2,100 | 60% | 60% |
Cu | USD / t | 6,200 | 60% | 60% |
Ag | USD / troy ounce | 20.50 | 70% | 80% |
Au | USD / troy ounce | 1,350 | 55% | 60% |
Notes relating to Hayes Creek Project Resource Tables
- Due to effects of rounding, the total may not represent the sum of all components. No material changes in the estimates of the Mineral Resources at Mt Bonnie and Iron Blow have occurred since they were originally reported.
- Metallurgical recoveries and metal prices (Table 4) have been applied in calculating zinc equivalent (ZnEq) and gold equivalent (AuEq) grades.
- Iron Blow – A mineralisation envelope was interpreted for each of the two main lodes, the East Lode (Zn-Au-Ag-Pb) and West Lode (Zn-Au), and four subsidiary lodes with a 1 g/t AuEq cut-off used to interpret and report these lodes.
- Mt Bonnie – Zinc domains are reported above a cut-of grade of 1% zinc, gold domains are reported above a cut-off grade of 0.5 g/t gold and silver domains are reported above a cut-off grade of 50 g/t silver.
Fountain Head Mineral Resources
Fountain Head and Tally Ho Mineral Resources by Classification reported 16 June 2020 in accordance with the JORC Code (2012)
JORC Classification | Tonnage (Mt) | Au (g/t) | Ounces (Koz) |
Tally Ho | |||
Indicated | 0.94 | 2.0 | 59 |
Inferred | – | – | – |
Total | 0.94 | 2.0 | 59 |
Fountain Head | |||
Indicated | 0.89 | 1.4 | 41 |
Inferred | 1.11 | 1.6 | 56 |
Total | 2.00 | 1.5 | 96 |
Combined | |||
Indicated | 1.83 | 1.7 | 100 |
Inferred | 1.11 | 1.6 | 56 |
Total | 2.94 | 1.7 | 156 |
Notes relating to Fountain Head Mineral Resources
- Due to effects of rounding, the total may not represent the sum of all components.
- Fountain Head and Tally Ho gold mineralisation reported utilising a cut-off grade of 0.7 g/t gold, which is consistent with the assumed open cut mining method.
Glencoe Mineral Resources
Glencoe Mineral Resources by Classification reported 30 August 2022 in accordance with the JORC Code (2012)
JORC Classification | Oxidation | Tonnage (Mt) | Au (g/t) | Ounces (Koz) |
Measured | Oxide | 0.01 | 1.18 | 0.5 |
Transitional | 0.14 | 1.25 | 5.8 | |
Fresh | 0.27 | 1.36 | 11.8 | |
Total | 0.43 | 1.32 | 18.1 | |
Indicated | Oxide | 0.09 | 1.04 | 2.9 |
Transitional | 0.45 | 1.28 | 18.5 | |
Fresh | 0.65 | 1.04 | 21.7 | |
Total | 1.2 | 1.13 | 43.0 | |
Inferred | Oxide | 0.4 | 1.23 | 1.6 |
Transitional | 0.11 | 1.18 | 4.1 | |
Fresh | 0.32 | 1.17 | 12.2 | |
Total | 0.47 | 1.18 | 17.8 | |
Total | 2.1 | 1.2 | 79 |
Notes relating to Glencoe Mineral Resource
- Due to effects of rounding, the total may not represent the sum of all components.
- Glencoe gold mineralisation reported estimated using a cut-off grade of 0.7 g/t gold, which is consistent with the assumed open-cut mining method.
- The cut-off grade of 0.7 g/t gold is equal with that used for the Fountain Head and Tally Ho Mineral Resource Estimates.
Mt Porter Mineral Resources
Mt Porter Mineral Resources by Classification reported 29 August 2022 in accordance with the JORC Code (2012)
JORC Classification | Tonnage (kt) | Au (g/t) | Ounces (koz) |
Indicated | 548 | 2.3 | 39.7 |
Inferred | 133 | 1.9 | 8.0 |
Total | 681 | 2.2 | 47.7 |
Notes relating to Mt Porter Mineral Resource
- Due to effects of rounding, the total may not represent the sum of all components.
- Mt Porter gold mineralisation reported estimated using a cut-off grade of 0.7 g/t gold, which is consistent with the assumed open-cut mining method.
- The cut-off grade of 0.7 g/t gold is equal with that used for the Fountain Head and Tally Ho Mineral Resource Estimates.
PNX Total Mineral Resources
Total Mineral Resources (Iron Blow + Mt Bonnie + Fountain Head + Glencoe + Mt Porter)
Tonnage (kt) | Zn (t) | Pb (t) | Cu (t) | Ag (Moz) | Au (koz) | ||
Total Contained Metal |
9,099 | 177,200 | 37,000 | 10,050 | 16.2Moz | 520.3koz |