Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Southern and central Africa, Zimbabwe, South Africa
Color
Red, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black
Green, Blue, Green, Blue, Green
Streak
White
Greenish, White, Greenish, White, Greenish, White
For which Rashi?
Not Available
Virgo
Planet
Not Available
Not Available
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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Gaia, Goddess, The All
Not to wear with
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Powers
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Healing
Planetary
Not Available
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Talisman
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Tenacity
Not Available
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Solubility
Not Available
Decomposed by acids
Durability
Not Available
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Specific Gravity
3.95-4.30
2.96
Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Not Available
Cleavage
none
Perfect on {010}
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
X: very light bluish green; Y and Z: brilliant bluish green
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.770-1.820
1.550
Optic Character
Not Available
Not Available
Crystal System
cubic
Triclinic
Birefringence
Not Available
0.091
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
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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Almandine Vs Ajoite Fracture
Fracture is an important parameter when you compare Almandine and Ajoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine Vs Ajoite 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).
Almandine Vs Ajoite Luster
A primary knowledge about Almandine vs Ajoite 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. Ajoite, on other hand, exhibits Vitreous luster.