Australian Queensland Boulder Matrix opal 91cts faced rough Koroit veins of Blue/green fires 44x26x8mm BFA11
Australian Queensland Boulder Matrix opal 91cts faced rough Koroit veins of Blue/green fires 44x26x8mm BFA11
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£65.00 GBP
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£65.00 GBP
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This is a nice Boulder opal of the Queensland opal fields.
From Koroit mining area , this is a opal in ironstone matrix
This has been faced up to exposed the potential
veins of bright blue/green fires showing on exposed face lots potential here
Please note boulder opal is ironstone host rock with deposits of opal.
- Details: #BFA11
- Weight: 91cts
- Grade: POTENTIAL GRADE
- Base Colour: Boulder tone
- Source: Queensland Australia
- Field: Koroit
- Size: 44x26x8mm
- Type: Koroit Boulder faced rough
- Colours: Nice blue/green colours to veins
- State : In the Rough sliced
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Solid, Natural, Untreated Opal, Ironstone Host rock