Data as at 2 October 2026 · from Queensland Government mining tenure registers
Tenure holder
JOHNSTON, Deborah Anne
JOHNSTON, Deborah Anne holds 1 current Queensland mining tenure (1 mining claim) covering 0 hectares.
1tenures
0hectares
1environmental authorities
Environmental authorities
MC70919
Tenures
| Tenure | Holder | Status | Expires | Commodities | Hectares |
|---|---|---|---|---|---|
| MC 70919 TREASURE ISLAND 2-4-2 | JOHNSTON, Deborah Anne | Granted | 31 July 2027 | Sapphire, Zircon | 0 |