4.12ct Radiant Pear Drop Greenish Yellow Sphene | Natural from Madagascar
- 存貨單位
- 尺寸(毫米)
- 12.1 x 8.7 x 6.4mm
- 重量 (cts)
- 4.12
- Treatment
- Heat Treatment
- Shape
- Pear
- Type
- Faceted
- Clarity
- VS
- 顏色
-
Welcome to SuchenGems!
Sphene, also known as titanite, is a calcium titanium silicate mineral prized for its exceptional "fire" and brilliance, exceeding even that of diamonds. It's known for its wedge-shaped crystals and a range of colors including yellow, green, orange, brown, pink, red, black, and colorless.
Here's a more detailed description:
Composition and Structure:
Chemical Formula: CaTiSiO5 (calcium titanium nesosilicate).
Crystal System: Monoclinic.
Shape: Typically occurs as flattened wedge-shaped crystals or massive forms.
Properties:
Color: Varies widely, including yellow, green, orange, brown, pink, red, black, and colorless. Iron content can influence color.
Hardness: Mohs hardness of 5 to 5.5, making it relatively soft compared to other gemstones like zircon.
Dispersion: One of the highest dispersions of any mineral, meaning it breaks white light into spectral colors, resulting in strong "fire".
Transparency: Can range from transparent to translucent, with jewelry-grade crystals being transparent.
Other: Sphene can exhibit pleochroism (different colors when viewed from different angles) and in rare cases, even color change.
Luster: Resinous to sub-adamantine.
Cleavage: Fair to good on one direction (110).
| 運輸商 | 運送至:國家 | 運送到世界其他地區 | 聯合運輸( 泰國 ) | 聯合運輸(世界其他地區) |
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| Standard Shipping - Tracked |
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| FedEx |
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| DHL |
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- 存貨單位
- 尺寸(毫米)
- 12.1 x 8.7 x 6.4 mm
- 重量 (cts)
- 4.12
- Treatment
- Heat Treatment
- Shape
- Pear
- Type
- Faceted
- Clarity
- VS
- 顏色
-
Welcome to SuchenGems!
Sphene, also known as titanite, is a calcium titanium silicate mineral prized for its exceptional "fire" and brilliance, exceeding even that of diamonds. It's known for its wedge-shaped crystals and a range of colors including yellow, green, orange, brown, pink, red, black, and colorless.
Here's a more detailed description:
Composition and Structure:
Chemical Formula: CaTiSiO5 (calcium titanium nesosilicate).
Crystal System: Monoclinic.
Shape: Typically occurs as flattened wedge-shaped crystals or massive forms.
Properties:
Color: Varies widely, including yellow, green, orange, brown, pink, red, black, and colorless. Iron content can influence color.
Hardness: Mohs hardness of 5 to 5.5, making it relatively soft compared to other gemstones like zircon.
Dispersion: One of the highest dispersions of any mineral, meaning it breaks white light into spectral colors, resulting in strong "fire".
Transparency: Can range from transparent to translucent, with jewelry-grade crystals being transparent.
Other: Sphene can exhibit pleochroism (different colors when viewed from different angles) and in rare cases, even color change.
Luster: Resinous to sub-adamantine.
Cleavage: Fair to good on one direction (110).
| 運輸商 | 運送至:國家 | 運送到世界其他地區 | 聯合運輸( 泰國 ) | 聯合運輸(世界其他地區) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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積極的
Even prettier in real life! Shipped very fast, thanks!
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積極的
Beautiful Tanzanite, shipped fast and just as described. Thanks!
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積極的beautiful gem and fast shipping
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積極的beautiful gem and fast shipping
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積極的Beautiful gem and fast shipping