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 OPAL
Crystal System:
amorph
Hardness:
5 - 6,5
Specific Gravity:
2,15 + -
Refractive Index:
1,45 + -
Birefrigence:
none
Dispersion:
none
Chemical Composition:
SiO2+H2O

Picture taken in sunlight.

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 Opal

Item: OP0002
OnStock: 1 pc.


 Price/pc.:
EUR 480,-

Quantity: pc.
Weight:
4,09 ct
Size:
16,9 x 13,7 mm
Shape:
fancy
Cut:
Cabochon
Clearity:
N/A
Colour:
multicolour
Origin:
Australia
Treatments:
none

Gemstones/Opal/
Solid Opal:

EUR 200,-/pc.

EUR 480,-/pc.
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