Australian Queensland Boulder opal 75cts rough Winton Low Grade vein of opal 33x30x10mm BFA22
Australian Queensland Boulder opal 75cts rough Winton Low Grade vein of opal 33x30x10mm BFA22
Regular price
£40.00 GBP
Regular price
Sale price
£40.00 GBP
Unit price
per
This is a Boulder opal of the Queensland opal fields.
From the Winton mining area , this is a boulder opal with vein of opal
This is low grade material suitable for a beginner to learn to cut
Please note boulder opal is ironstone host rock with deposit of opal.
- Details: #BFA22
- Weight: 75cts
- Grade: LOW GRADE
- Base Colour: Boulder tone
- Source: Queensland Australia
- Field: Winton
- Size: 18x14x10mm
- Type: Winton Boulder rough
- Colours: Low grade opal
- State : In the Rough
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Solid, Natural, Untreated Opal, Ironstone Host rock