Data as at 2 October 2026 · from Queensland Government mining tenure registers
Queensland exploration permit for minerals
EPM 26057 · David One
EPM 26057 (David One) is a Queensland exploration permit for minerals held by KALTHAUS, Ulrike Lieselotte. Status granted, granted 20 February 2017, expires 19 February 2027. 1,256 ha in the Eromanga Basin area. Commodities: Opal.
- Type
- Exploration permit for minerals
Exploration Permit Opal Areas RA - Status
- Granted
- Project or name
- David One
- Lodged
- 13 October 2015
- Granted
- 20 February 2017
- Expires
- 19 February 2027
- Area
- 1,256.25 hectares (12.6 km²)
- Region
- Eromanga Basin
- Commodities
- Opal
- Native title
- No Registered Native Title Claimants
- Geological Survey data
- 5 company reports within or naming this tenure
- Location
- -23.57349, 142.61784 (centre)