Origin
Southern and central Africa, Zimbabwe, South Africa
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Color
Green, Blue, Green, Blue, Green
Green, Brown, Colorless, Greenish, Yellow
Streak
Greenish, White, Greenish, White, Greenish, White
White
For which Rashi?
Virgo
Not Available
Planet
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Element of Planets
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Finger
Not Available
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Ring Metal
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Energy
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Deities
Gaia, Goddess, The All
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Not to wear with
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Powers
Healing
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Planetary
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Talisman
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Tenacity
Not Available
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Solubility
Decomposed by acids
Not Available
Durability
Not Available
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Specific Gravity
2.96
3.25-3.45
Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Cleavage
Perfect on {010}
Good on {110}
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
X: very light bluish green; Y and Z: brilliant bluish green
X = colorless to green; Y = colorless
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.550
1.660-1.685
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Orthorhombic
Birefringence
0.091
0.012-0.017
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
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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Ajoite Vs Kornerupine Fracture
Fracture is an important parameter when you compare Ajoite and Kornerupine Physical Properties. It is necessary to understand the significance of these properties, before you compare Ajoite Vs Kornerupine 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. Kornerupine fracture is Brittle, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009), Gemstones (2009) and Uneven.
Ajoite Vs Kornerupine Luster
A primary knowledge about Ajoite vs Kornerupine 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. Ajoite exhibits Vitreous luster. Kornerupine, on other hand, exhibits Vitreous luster.