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68 carat Allens Rise Black Opal 'Galaxy' Pin fire pattern


Stunning large flat faced Allens Rise black opal, multicolour pin fire pattern across the whole face with a bar of blocky pattern across the face in a line. Two small hazy patches which we left in as it keeps the face completely flat.  Viewers of the stone have said the pattern looks like a line of ice burgs under a nights sky.


Could be cut up into smaller stones though we like it as one large collectors piece.


  • Mine - Allens Rise
  • Body Tone - N4
  • Brightness - 4
  • Fire colour - Multicolour and changes in different light sources
  • Size - 62x30x7mm
  • Weight - 68 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. 


68 carat Allens Rise Black Opal 'Galaxy' Pin fire pattern

SKU: Opl109
£18,500.00 Regular Price
£16,650.00Sale Price
Only 1 left in stock
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