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12.30 carat Mintabie bar opal multicolour fire patterns


Classic bar opal from the Mintabie mine fields, opal is flat faced with double side fire both with similar patterns. Opal is made up of different fire pattern bars with small flash fire under a floating block pattern of ribbon fire.

One very cool looking opal that could be set to rotate as both sides are beautiful. 


  • Mine - Minatbie
  • Body Tone - N7
  • Brightness - 4
  • Fire colour - mixed of reds, green and blue with rare teal 
  • Size - 34x17x3.5mm
  • Weight - 12.30 carats


Price is for the stone pictured


About Opals


Treatment: Natural

Color: Black, White, Blue, Green, Red, Yellow, Pink, Grey, Purple, Orange, Brown

Luster: Pearly, Vitreous, Opalescence

Birthstone zodiac sign: Libra

Associated month: October

Crystal system: Amorphous solid

Chemical formula: SiO₂·nH₂O

Hardness (Mohs hardness scale): 5.5 – 6.5

Country of origin: Australia, Ethiopia, Mexico and Cornwall amazingly 

Size variations: can vary 0.3mm each way on all dimensions given.




In mystical circles, opal is considered a stone representing hope, innocence and purity. It has strong connotations of happiness, faithfulness, loyalty and confidence.  Regarded as a powerful sea stone for safty on the water.


All orders are sent recorded delivery UK and International. 


12.30 carat Mintabie bar opal multicolour fire patterns

SKU: Opl099
£1,999.00 Regular Price
£1,799.10Sale Price
Only 1 left in stock
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