Opals
Gemstones
Jewelry
Coins
3.80 Cts Top Class Natural Scapolite gemstone
- SKU
- SD 428
- Dimensions (mm)
- 8.910 x 8.960 x 7.470mm
- Weight (cts)
- 3.800
- Clarity
- VVS
- Type
- Faceted
- 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
- SD 428
- Dimensions (mm)
- 8.910 x 8.960 x 7.470 mm
- Weight (cts)
- 3.800
- Clarity
- VVS
- Type
- Faceted
- 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
|
||
-
PositiveA beautiful fiery Citrine. The best thing is that this is a seller that you can trust. The stone I received is exactly the stone as pictured. Which is not the case with some of the sellers I’m afraid.
-
Positive
The item arrived on time and the stone is perfect I am very happy
-
Positive
Arrived early, cute gemstone!
-
Positive
Just as described
