Mintabie Rough parcel Blue Crystal Opal 75.00crts - EO-458
Parcel of Mintabie blue green fire crystal opal, will cut a good range of stones.
- Source - Mintabie
- Size - mixed
- Weight - 75.00 crts
- Base Tone - crystal
- Fire Colour - Blue Green
- Brightness - 4/5
About Opals
Lustre: 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 dimension 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 safety on the water.
All orders are sent recorded delivery UK and International.
