Origin
USA, Color: blue or violetish blue, colorless, Hardness: 6 6.5, Refractive index: 1.76 1.80, Density: 3.60 3.68, Chemical composition: BaTiSi3O9, Crystal structure: hexagonal, Lustre: vitreous, Origins: San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California, USA, with specimens over 2 ct. being extremely rare.
Canada, Russia, Kenya, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Norway, Brazil
Color
Violet, Blue, Colorless, Blue, pink, White, Colorless
Green, Greenish, Black, Green, Greenish, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black
Streak
White
Yellow, Yellowish-grey, gray
For which Rashi?
Not Available
Pisces
Planet
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Deities
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Not Noted
Not to wear with
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Powers
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Healing
Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Insoluble: HCl
Not Available
Durability
Not Available
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Specific Gravity
3.61-3.68
3.50-3.60
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Cleavage
[10 1 1] poor
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Resinous
Pleochroism
O = colorless; E = purple
X = emerald green
Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.757-1.804
1.720-1.778
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
monoclinic
Birefringence
0.047
0.037-0.061
Clarity
Transparent
Gemmological Tables (2004) More from other references
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Benitoite Vs Aegirine Fracture
Fracture is an important parameter when you compare Benitoite and Aegirine Physical Properties. It is necessary to understand the significance of these properties, before you compare Benitoite Vs Aegirine fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Benitoite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Aegirine fracture is Brittle, Brittle, Brittle, Metallic, Metallic, Metallic and Uneven.
Benitoite Vs Aegirine Luster
A primary knowledge about Benitoite vs Aegirine luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Benitoite exhibits Vitreous luster. Aegirine, on other hand, exhibits Resinous and Vitreous luster.