boulderfevermate.com
Queensland Boulder opal 4.5cts rub / rough / preform Koroit Blue fires 20x12x1.5mm BRA06
Queensland Boulder opal 4.5cts rub / rough / preform Koroit Blue fires 20x12x1.5mm BRA06
Regular price
£8.50 GBP
Regular price
Sale price
£8.50 GBP
Unit price
per
UK prices inc VAT.
Shipping calculated at checkout.
Couldn't load pickup availability
This is a Boulder opal of the Queensland opal fields.
From Koroit mining area , this is a opal in ironstone matrix
Some blue fires showing on exposed face
Preformed so only needs a little work & a Polish lots potential here
NOTE THE THICKNESS IS ONLY 1.5mm !!!!!!!
Please note boulder opal is ironstone host rock with deposits of opal.
- Details: #BRA06
- Weight: 4.5cts
- Grade: POTENTIAL GRADE
- Base Colour: Boulder tone
- Source: Queensland Australia
- Field: Koroit
- Size: 20x12x1.5mm
- Type: Koroit Boulder rough
- Colours: blue colours
- State : In the Rough rubbed and preformed
-
Solid, Natural, Untreated Opal, Ironstone Host rock
