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4.15 Cts Top Class Natural Scapolite gemstone
- SKU
- Dimensiones (mm)
- 10.800 x 8.560 x 6.810mm
- Peso (cts)
- 4.150
- Clarity
- VVS
- Tipo
- Faceted
- Shape
- Cushion
- Colores
-
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
- SKU
- Dimensiones (mm)
- 10.800 x 8.560 x 6.810 mm
- Peso (cts)
- 4.150
- Clarity
- VVS
- Tipo
- Faceted
- Shape
- Cushion
- Colores
-
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
| Proveedor de envío | Envío a: país | Envíos al resto del mundo |
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| Standard Shipping - Tracked | $14.00 / :días días | $16.00 / :días días |
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:país
:proveedor tiene un descuento de $20.00 en pedidos con 2 o más artículos
Resto del mundo
:proveedor tiene un descuento de $25.00 en pedidos con 2 o más artículos
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| FedEx | $42.00 / :días días | $42.00 / :días días |
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:país
:proveedor tiene un descuento de $55.00 en pedidos con 2 o más artículos
Resto del mundo
:proveedor tiene un descuento de $55.00 en pedidos con 2 o más artículos
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PositivoThank you for the opportunity to buy great gemstones
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Positivo
good seller
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Positivo
Nice items.. Description was accurate
