Opals
Gemstones
Jewelry
Coins
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1.30 Carats Black Australian Opal Cabochon
- SKU
- Dimenzije (mm)
- 10.230 x 9.320 x 2.150mm
- Težina (cts)
- 1.300
- Treatment
- No Treatment
- Tip
- Cabochon
- Shape
- Round
- Boje
-
Description
Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals. WikipediaColor: Black, Pink, White, Blue, Green, Purple, Yellow, Red, Grey, Orange, BrownLuster: Vitreous, Waxy, PearlyBirthstone zodiac sign: LibraAssociated month: OctoberCrystal system: Amorphous solidChemical formula: SiO₂·nH₂OHardness (Mohs hardness scale): 5.5 – 6.5
- SKU
- Dimenzije (mm)
- 10.230 x 9.320 x 2.150 mm
- Težina (cts)
- 1.300
- Treatment
- No Treatment
- Tip
- Cabochon
- Shape
- Round
- Boje
-
Description
Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals. WikipediaColor: Black, Pink, White, Blue, Green, Purple, Yellow, Red, Grey, Orange, BrownLuster: Vitreous, Waxy, PearlyBirthstone zodiac sign: LibraAssociated month: OctoberCrystal system: Amorphous solidChemical formula: SiO₂·nH₂OHardness (Mohs hardness scale): 5.5 – 6.5
| Pružatelj usluge dostave | Dostava u Thailand | Dostava u ostatak svijeta |
|---|---|---|
| Standard Shipping - Tracked | $16.00 / :dani dani | $16.00 / :dani dani |
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:zemlja
Standard Shipping - Tracked je snižen na $28.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Standard Shipping - Tracked je snižen na $28.00 na narudžbe s 2 ili više artikala
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| DHL | $28.00 / :dani dani | $28.00 / :dani dani |
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:zemlja
DHL je snižen na $28.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
DHL je snižen na $28.00 na narudžbe s 2 ili više artikala
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| Registered Shipping | $16.00 / :dani dani | $16.00 / :dani dani |
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:zemlja
Registered Shipping je snižen na $16.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Registered Shipping je snižen na $16.00 na narudžbe s 2 ili više artikala
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PozitivanVery beautiful peridot .
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Pozitivan
Arrived quickly well packaged. Beautiful gem stones. Smooth Transaction. Thank you
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Pozitivan
Nice stones, safely packed,Everything was marked on the package it helped a lot. thank you for your time Fast shipping.
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Pozitivan
Nice stones, safely packed,Everything was marked on the package it helped a lot. thank you for your time Fast shipping.
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Pozitivan
Nice stones, safely packed,Everything was marked on the package it helped a lot. thank you for your time Fast shipping.
