1 4

boulderfevermate.com

Australian Queensland Boulder Matrix opal Polished Gemstone 20cts From Koroit 23x15x6.5mm BFC29

Australian Queensland Boulder Matrix opal Polished Gemstone 20cts From Koroit 23x15x6.5mm BFC29

£32.50 GBP
£32.50 GBP
Sale Sold out
UK prices inc VAT. Shipping calculated at checkout.
This is a Boulder Matrix opal Gemstone of the Queensland opal fields.
From the Koroit mining area of Queensland 
this is a Ironstone matrix with opal in the pores holes and veins of host rock
with some blue colours
Top polish ready for setting
  • Details: # 23x15x6.5mm 
  • Weight:  20cts
  • Grade: BELOW COMMERICAL  
  • Base Colour:  Boulder tone
  • Source: Queensland Australia
  • Field:  Koroit 
  • Size:  23x15x6.5mm
  • Colours: blue
  • Shape: Freeform
  • Solid, Natural, Untreated Opal, Ironstone Host rock
View full details