Andradite Vs Ajoite
Origin
Italy, Russia
Southern and central Africa, Zimbabwe, South Africa
Color
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Green, Blue, Green, Blue, Green
Streak
White
Greenish, White, Greenish, White, Greenish, White
For which Rashi?
Not Available
Virgo
Planet
Not Available
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Element of Planets
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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
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Talisman
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Tenacity
Brittle
Not Available
Solubility
Not Available
Decomposed by acids
Durability
Not Available
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Specific Gravity
3.70-4.10
2.96
Fracture
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
none
Perfect on {010}
Chemical Composition
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Luster
Adamantine, Resinous
Vitreous
Pleochroism
Not Available
X: very light bluish green; Y and Z: brilliant bluish green
Transparency
Transparent
Not Available
Refractive Index
1.88-1.94
1.550
Optic Character
Not Available
Not Available
Crystal System
cubic
Triclinic
Birefringence
0.057
0.091
Clarity
Transparent
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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Andradite Vs Ajoite Fracture
Fracture is an important parameter when you compare Andradite and Ajoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andradite 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 Andradite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Andradite Vs Ajoite Luster
A primary knowledge about Andradite 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. Andradite exhibits Adamantine and Resinous luster. Ajoite, on other hand, exhibits Vitreous luster.