12.25 carat Lightning Ridge Rub Opal - EO-416
Stunning rub from Lighting Ridge with multicoloured red fire, will cut a large faced opal.
Rubs need finishing, this is your chance to make the opal excatly how you want it.
- Source - Lightning Ridge
- Size - 23x18x5mm
- Weight - 12.25 crts
- Base Tone - N6
- Fire Colour - Red Green Blue
- 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.
Properties:
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.