Data as at 2 October 2026 · from Queensland Government mining tenure registers
Tenure holder
OBRIEN, Trevor Leonard
OBRIEN, Trevor Leonard holds 1 current Queensland mining tenure (1 mining claim) covering 12 hectares.
1tenures
12hectares
0environmental authorities
Tenures
| Tenure | Holder | Status | Expires | Commodities | Hectares |
|---|---|---|---|---|---|
| MC 60244 MONTY CARLO | OBRIEN, Trevor Leonard | Granted | 30 September 2033 | Opal | 12 |