Opals
Gemstones
Jewelry
Coins
View All Photos (6)
4.45 Cts Top Class Natural Scapolite gemstone
- SKU
- SC 50
- Dimensions (mm)
- 11.090 x 10.120 x 6.230mm
- Weight (cts)
- 4.450
- Type
- Faceted
- Shape
- Cushion
- Colours
-
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
- SC 50
- Dimensions (mm)
- 11.090 x 10.120 x 6.230 mm
- Weight (cts)
- 4.450
- Type
- Faceted
- Shape
- Cushion
- Colours
-
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
| Shipping provider | Shipping to Thailand | Shipping to rest of world |
|---|---|---|
| Standard Shipping - Tracked | $14.00 / 3 days | $16.00 / 25 days |
|
Thailand
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $25.00 on orders with 2 or more items
|
||
| FedEx | $42.00 / 8 days | $42.00 / 10 days |
|
Thailand
FedEx is discounted to $55.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $55.00 on orders with 2 or more items
|
||
-
PositiveAAA+++ Good Customer Service
-
Positive
AAA+++ Good Customer Service
-
Positive
great quality and bigger than expected, thanks
-
Positive
Beautiful piece thank you so much, a+++seller
