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2.15 carat Olympic Rub Opal - EO-423


Bright long oval rub from the Olympic mines, awesome rolling flash over the face of greens, reds and blue.  Best viewed from one direction.


Rubs need finishing, this is your chance to make the opal excatly how you want it.


  • Source - Olympic
  • Size - 17x7x3mm
  • Weight - 2.15 crts
  • Base Tone - N8
  • Fire Colour - Red Blue Green
  • Brightness - 4/5


Price is for the stone pictured


About Opals from around the world - 


Treatment: Natural

Colours Opal Can Be: 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. 


2.15 carat Olympic Rub Opal - EO-423

SKU: Eo-423
£376.25 Regular Price
£338.63Sale Price
Only 1 left in stock
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