Opals
Gemstones
Jewelry
Coins
RRP estimé
2.79 Carats Australian Opal Cabochon
1742 views
0 regarder
Détails
- UGS
- Dimensions (mm)
- 15.6 x 8.46 x 3.39mm
- Poids (cts)
- 2.7
- Treatment
- No Treatment
- Type
- Cabochon
- Couleurs
-
Description
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
Expédition
| Fournisseur d'expédition | Expédition vers Pakistan | Expédition dans le reste du monde | Expédition combinée ( Pakistan ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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| DHL |
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Pas disponible |
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| Registered Shipping |
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Détails
- UGS
- Dimensions (mm)
- 15.6 x 8.46 x 3.39 mm
- Poids (cts)
- 2.7
- Treatment
- No Treatment
- Type
- Cabochon
- Couleurs
-
Description
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
Expédition
| Fournisseur d'expédition | Expédition vers Pakistan | Expédition dans le reste du monde | Expédition combinée ( Pakistan ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
Pas disponible |
|
| Registered Shipping |
|
|
|
|
Magasin
Welcome to TourmalineKing where nature’s finest treasures meet timeless elegance.
Bangkok, Pakistan
Propriété de tourmalinesking
Vérifié
Commentaires récents
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Positif
Beautiful gem, very fast delivery thanks
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Positif
Nice sellers 5 stars
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Positif
Super buy good sellers
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PositifGot it faster than expected. As pictured. Thank you!
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Positif
Got it faster than expected. As pictured. Thank you!
Audit
Le programme Gemstone Sheriff permet à nos membres de demander un audit sur tout produit, qui est complété par un Gemologist indépendant qui évalue l'exactitude de la description de l'article et des photos.
Les détails d'expédition
Frais:
Transit:
21 les jours via Standard Shipping - Tracked
Expédié depuis:
Pakistan
Options de paiement
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
2247210
Départs : 27th December 2025 03:16 am PST
* Tous les prix sont en USD