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2.50 Carat Orange Spessartite Garnet Gemstone
- 存货单位
- 尺寸(毫米)
- 6.590 x 5.090 x 3.130mm
- 重量 (cts)
- 2.500
- Treatment
- No Treatment
- Shape
- Oval
- 类型
- Faceted
- 颜色
-
Spessartite garnet is a semi-precious gemstone also called:
Erinite
Partschinite
Fanta Garnet
What’s the difference between spessartite and spessartine?
Technically, nothing. Gemologists use “spessartite” more often while mineralogists use “spessartine” more often.
However, “spessartite” also refers to an igneous rock with no relation to the garnet.
As a garnet, spessartite is a January birthstone, lucky stone for Aquarius, and 2nd wedding anniversary gem.
Spessartite Garnet Specifications & Characteristics
The garnet family has two main series: pyralspite and ugrandite. Spessartite is one of the three species in the pyralspite group, along with pyrope and almandine.
Pyralspite garnets are aluminum silicates with different elements in the X site (the first element listed in the formula). Spessartite’s formula is Mn3Al2Si3O12 or Mn3Al2(SiO4)3, as it’s a manganese aluminum silicate.
Buyers may confuse spessartite vs hessonite garnet, which is usually yellow to orange. However, hessonite is a grossular variety with a lower refractive index (1.731 to 1.754) and lower Mohs hardness (6.5). Color-wise, hessonite is usually browner and redder in hue than spessartite.
Here are the spessartite garnet properties listed:
Mohs hardness: 6.5-7.5
Color: Yellow, yellow-orange, orange, orange-red, red, reddish-brown, brown
Crystal structure: Isometric/cubic
Luster: Vitreous (glassy), resinous, or sub-adamantine
Transparency: Transparent to opaque
Refractive index: 1.79-1.985
Density: 3.80-4.25
Cleavage: None
Fracture: Conchoidal or subconchoidal
Streak: White
Luminescence: None
Pleochroism: None
Birefringence: None
Dispersion: 0.027 (moderate)
Optical effects: Color-change, chatoyancy
- 存货单位
- 尺寸(毫米)
- 6.590 x 5.090 x 3.130 mm
- 重量 (cts)
- 2.500
- Treatment
- No Treatment
- Shape
- Oval
- 类型
- Faceted
- 颜色
-
Spessartite garnet is a semi-precious gemstone also called:
Erinite
Partschinite
Fanta Garnet
What’s the difference between spessartite and spessartine?
Technically, nothing. Gemologists use “spessartite” more often while mineralogists use “spessartine” more often.
However, “spessartite” also refers to an igneous rock with no relation to the garnet.
As a garnet, spessartite is a January birthstone, lucky stone for Aquarius, and 2nd wedding anniversary gem.
Spessartite Garnet Specifications & Characteristics
The garnet family has two main series: pyralspite and ugrandite. Spessartite is one of the three species in the pyralspite group, along with pyrope and almandine.
Pyralspite garnets are aluminum silicates with different elements in the X site (the first element listed in the formula). Spessartite’s formula is Mn3Al2Si3O12 or Mn3Al2(SiO4)3, as it’s a manganese aluminum silicate.
Buyers may confuse spessartite vs hessonite garnet, which is usually yellow to orange. However, hessonite is a grossular variety with a lower refractive index (1.731 to 1.754) and lower Mohs hardness (6.5). Color-wise, hessonite is usually browner and redder in hue than spessartite.
Here are the spessartite garnet properties listed:
Mohs hardness: 6.5-7.5
Color: Yellow, yellow-orange, orange, orange-red, red, reddish-brown, brown
Crystal structure: Isometric/cubic
Luster: Vitreous (glassy), resinous, or sub-adamantine
Transparency: Transparent to opaque
Refractive index: 1.79-1.985
Density: 3.80-4.25
Cleavage: None
Fracture: Conchoidal or subconchoidal
Streak: White
Luminescence: None
Pleochroism: None
Birefringence: None
Dispersion: 0.027 (moderate)
Optical effects: Color-change, chatoyancy
运输商 | 运送至:国家 | 运送到世界其他地区 |
---|---|---|
Standard Shipping - Tracked | $9.00 / :几天天 | $9.00 / :几天天 |
FedEx | $25.00 / :几天天 | $25.00 / :几天天 |
:国家
FedEx折扣至$29.99 ,适用于包含99或更多商品的订单
世界其他地区
FedEx折扣至$999.96 ,适用于包含6或更多商品的订单
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||
Registered Shipping | $19.99 / :几天天 | $19.98 / :几天天 |
:国家
Registered Shipping折扣至$99.98 ,适用于包含3或更多商品的订单
世界其他地区
Registered Shipping折扣至$100.00 ,适用于包含5或更多商品的订单
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积极的
Received great stone thank you!
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积极的
Beautiful gemstone. Even more so in person! An efficient communication with the seller! Highly recommend!
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积极的
Beautiful gemstones. True to description. A trusted seller!
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积极的
Beautiful gemstone! Highly recommend the seller!
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积极的
Lovely color and fast shipping!
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