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1.35 Cts Top Class Natural Scapolite gemstone
- UGS
- SP 001
- Dimensions (mm)
- 7.17 x 7.13 x 5.17mm
- Poids (cts)
- 1.35
- Treatment
- No Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Asscher
- Couleurs
-
We providing combine shipping for all of my custome
Gemstone : Natural scapolite
Shape : Asscher cut
Color :
Number. : SP001
Treatment : Not Heated. Not Treated.
Description
The scapolites are a group of rock-forming silicate minerals composed of aluminium, calcium, and sodium silicate with chlorine, carbonate and sulfate. The two endmembers are meionite and marialite. Silvialite (Ca, Na)₄Al₆Si₆O₂₄ is also a recognized member of the group. Wikipedia
Color: White, Purple, Yellow, Pink, Brown, Orange
Luster: Vitreous
Crystal system: Tetragonal crystal system
Chemical formula: (Na,Ca)₄(Al,Si)₃Si₆O₂₄ )(Cl,CO₃)
Hardness (Mohs hardness scale): 5 – 6
Transparency: Opaque, Transparent
Refractive index: 1.54 – 1.58
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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- UGS
- SP 001
- Dimensions (mm)
- 7.17 x 7.13 x 5.17 mm
- Poids (cts)
- 1.35
- Treatment
- No Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Asscher
- Couleurs
-
We providing combine shipping for all of my custome
Gemstone : Natural scapolite
Shape : Asscher cut
Color :
Number. : SP001
Treatment : Not Heated. Not Treated.
Description
The scapolites are a group of rock-forming silicate minerals composed of aluminium, calcium, and sodium silicate with chlorine, carbonate and sulfate. The two endmembers are meionite and marialite. Silvialite (Ca, Na)₄Al₆Si₆O₂₄ is also a recognized member of the group. Wikipedia
Color: White, Purple, Yellow, Pink, Brown, Orange
Luster: Vitreous
Crystal system: Tetragonal crystal system
Chemical formula: (Na,Ca)₄(Al,Si)₃Si₆O₂₄ )(Cl,CO₃)
Hardness (Mohs hardness scale): 5 – 6
Transparency: Opaque, Transparent
Refractive index: 1.54 – 1.58
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
We are suppliers of good quality precious and semiprecious gemstones.
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PositifBeautiful gem very happy thank you
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Négatif
There is no photo/video of the bottom, where you can see clear how the internal crack almost separates a quarter of the stone.
