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6.70 Cts Top Class Natural Scapolite gemstone
- UGS
- SD 439
- Dimensions (mm)
- 12.810 x 10.690 x 7.810mm
- Poids (cts)
- 6.700
- Taper
- Faceted
- Shape
- Cushion
- Couleurs
-
combine shipment period is only 3 days from first purchase if a buyer not pay items will be canceled after 3 days .
Gemstone : Natural scapolite
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
- UGS
- SD 439
- Dimensions (mm)
- 12.810 x 10.690 x 7.810 mm
- Poids (cts)
- 6.700
- Taper
- Faceted
- Shape
- Cushion
- Couleurs
-
combine shipment period is only 3 days from first purchase if a buyer not pay items will be canceled after 3 days .
Gemstone : Natural scapolite
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 Thailand | Expédition dans le reste du monde |
|---|---|---|
| Standard Shipping - Tracked | $14.00 / 3 | $16.00 / 25 |
|
Thailand
Standard Shipping - Tracked bénéficie d'une remise de $20.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Standard Shipping - Tracked bénéficie d'une remise de $25.00 sur les commandes contenant 2 ou plus d'articles
|
||
| FedEx | $42.00 / 8 | $42.00 / 10 |
|
Thailand
FedEx bénéficie d'une remise de $55.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $55.00 sur les commandes contenant 2 ou plus d'articles
|
||
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PositifThe item arrived on time and the stone is perfect I am very happy
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Positif
Arrived early, cute gemstone!
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Positif
Just as described
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Positif
Happy to do business with you.
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Positif
Happy to do business with you.
