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6.75 carat Olympic white opal


Beautiful white opal form the famous Olympic mine in South Australia.  Low dome cut pear the face shows lots of small flash fire and ribbon patterns.  Multicolored fire so reds, greens, blues and oranges all show.  


  • Mine - Olympic, Coober pedy Australia
  • Body Tone - N8
  • Brightness - 4
  • Fire colour - Red Green Blue Orange
  • Size - 20x17x3mm
  • Weight - 6.75 crt


Price is per stone


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 dimentions 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. 


6.75 carat Olympic white opal

SKU: Opl005
£495.00 Regular Price
£445.50Sale Price
Only 1 left in stock
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