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3.90 Cts Top Class Natural Scapolite gemstone
- SKU
- SD438
- 寸法(mm)
- 10.650 x 10.120 x 6.040mm
- 重さ (CT)
- 3.900
- Clarity
- VVS
- タイプ
- Faceted
- Shape
- Cushion
- 色
-
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
- SD438
- 寸法(mm)
- 10.650 x 10.120 x 6.040 mm
- 重さ (CT)
- 3.900
- Clarity
- VVS
- タイプ
- Faceted
- Shape
- Cushion
- 色
-
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
| 配送業者 | 配送先Thailand | その他の国への配送 |
|---|---|---|
| Standard Shipping - Tracked | $14.00 / 3 | $16.00 / 25 |
|
：国
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$20.00に割引されます
世界のその他の地域
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$25.00に割引されます
|
||
| FedEx | $42.00 / 8 | $42.00 / 10 |
|
：国
FedEx 、 2以上のアイテムを含む注文で$55.00に割引されます
世界のその他の地域
FedEx 、 2以上のアイテムを含む注文で$55.00に割引されます
|
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ポジティブfast, courteous and well spoken. The stone corresponds to the announcement. TOP seller I recommend it! Good prices and excellent treatment.
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ポジティブ
BEAUTIFUL stone, VERY WELL packaged, shipped quick. Better than the pictures as much more blue in the stone than expected, all that AND an unexpected free gift. Thank you jemscollection you will be getting my business in the future!!
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ポジティブ
Gemstone is nice, material quality and color are not much different from the video provided. However, the weight difference is a bit too much. 4.50 cts real vs 5.65 cts description. I assume human error in the description. Best regards... FF Gemstone!!!
