Data as at 2 October 2026 · from Queensland Government mining tenure registers
Tenure holder
Humphryson, Graeme John
Humphryson, Graeme John holds 1 current Queensland mining tenure (1 mining claim) covering 0 hectares.
1tenures
0hectares
1environmental authorities
Environmental authorities
MC4124
Tenures
| Tenure | Holder | Status | Expires | Commodities | Hectares |
|---|---|---|---|---|---|
| MC 4124 LUCIE | Humphryson, Graeme John | Granted | 31 December 2026 | Sapphire, Zircon | 0 |