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Australian Queensland Boulder opal 8.4cts rub / rough / faced Winton Blue fires 15x11x5mm BFA25

Australian Queensland Boulder opal 8.4cts rub / rough / faced Winton Blue fires 15x11x5mm BFA25

Regular price £57.50 GBP
Regular price Sale price £57.50 GBP
Sale Sold out
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This is a nice Boulder opal of the Queensland opal fields.
From Winton mining area , this is an opal deposit on ironstone host
Lots of nice blue fires showing on exposed face
Preformed so only needs a little work & a Polish lots potential here

Please note boulder opal is ironstone host rock with deposits of opal

  • Details: #BFA25
  • Weight: 8.4cts
  • Grade: POTENTIAL GRADE
  • Base Colour:  Boulder tone
  • Source: Queensland Australia
  • Field:  Winton
  • Size:  15x11x5mm
  • Type:   Winton Boulder Rub rough Faced 
  • Colours:  Lots Nice blue colours to exposed face
  • State : In the Rough rubbed and faced
  • Solid, Natural, Untreated Opal, Ironstone Host rock
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