Data as at 2 October 2026 · from Queensland Government mining tenure registers
Tenure holder
MACNAMARA, John Boyd
MACNAMARA, John Boyd holds 1 current Queensland mining tenure (1 mining claim) covering 11 hectares.
1tenures
11hectares
0environmental authorities
Tenures
| Tenure | Holder | Status | Expires | Commodities | Hectares |
|---|---|---|---|---|---|
| MC 300212 BLOXNAMARA LEASE | MACNAMARA, John Boyd | Granted | 30 June 2035 | Opal | 11 |