Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
USA, Afghanistan, Pakistan, Brazil, Madagascar
Color
Red, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black
Greenish
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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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 to wear with
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Powers
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.95-4.30
3.15-3.21
Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
none
1,2 prismatic
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
LiAlSi2O6
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
Distinct trichroism: yellow green green blue greenHerve Nicolas Lazzarelli
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.770-1.820
1.657-1.681
Optic Character
Not Available
Not Available
Crystal System
cubic
monoclinic
Birefringence
Not Available
0.014-0.016
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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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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Almandine Vs Hiddenite Fracture
Fracture is an important parameter when you compare Almandine and Hiddenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine Vs Hiddenite 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 Almandine is Brittle, Brittle, Brittle, Conchoidal, Conchoidal, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Hiddenite fracture is Gemstones of the world (2001), Gemstones of the world (2001) and UnevenWalter Schumann.
Almandine Vs Hiddenite Luster
A primary knowledge about Almandine vs Hiddenite 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. Almandine exhibits Greasy and Vitreous luster. Hiddenite, on other hand, exhibits Vitreous luster.