Data as at 2 October 2026 · from Queensland Government mining tenure registers
Queensland mining claim
MC 4877 · DON'T KNOW
MC 4877 (DON'T KNOW) is a Queensland mining claim held by Halinen, Birgit Orvokki. Status granted, granted 30 March 1988, expires 31 December 2030. 0 ha in the Anakie Province area. Commodities: Sapphire, Zircon. Environmental authority MC4877.
- Type
- Mining claim
Hand mining - Status
- Granted
- Holder
- Halinen, Birgit Orvokki
- Project or name
- DON'T KNOW
- Lodged
- 11 December 1987
- Granted
- 30 March 1988
- Expires
- 31 December 2030
- Area
- 0.09 hectares (0.0 km²)
- Region
- Anakie Province
- Commodities
- Sapphire, Zircon
- Native title
- Granted before 1 January 1994
- Previous references
- MC4681CLER
- Environmental authority
- MC4877 Granted
- Location
- -23.46679, 147.71148 (centre)