Leucite Vs Afghanite
Origin
Southern and central Africa
Afghanistan, Italy
Color
White, Colorless, gray, Yellow
Blue, Blue, Colorless, Blue, Colorless
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
Not Available
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Energy
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Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.45-2.50
2.55-2.65
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle
Cleavage
Poor on {110}
Perfect {10 1 0}
Mohs Hardness
5.5-6
5.5-6
Chemical Composition
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
Pleochroism
Not Available
Not Available
Transparency
Gemmological Tables (2004) More from other references
Transparent, Gemstones (2009)
Refractive Index
1.504-1.510
1.523
Optic Character
Not Available
Not Available
Crystal System
tetragonal
Trigonal
Birefringence
0.001
0.006
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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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Leucite Vs Afghanite Fracture
Fracture is an important parameter when you compare Leucite and Afghanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Leucite Vs Afghanite 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 Leucite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Brittle. Afghanite fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal and Brittle.
Leucite Vs Afghanite Luster
A primary knowledge about Leucite vs Afghanite 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. Leucite exhibits Vitreous luster. Afghanite, on other hand, exhibits Vitreous luster.