Opal on ironstone
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Opal on ironstone, 3.5 cm, from the Eromanga Opal Field, South West Queensland, Australia. Ex Reverend Albert E. “Bert” Gardner collection; Chris Fitzgerald photo (R22654).
Product details
Species
SizeMiniature
Dimensions3.5 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Mineral Collections In Australia page 53
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Reverend Albert E. “Bert” Gardner | Not disclosed |
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Mineral guide
Learn about Opal
amorphous silica with water and a spectacular play-of-color; black, boulder, and fire opal varieties capture brightness, color, and collecting appeal.Regional guide
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