Afghanite Vs Richterite
Origin
Afghanistan, Italy
Canada, Australia
Color
Blue, Blue, Colorless, Blue, Colorless
Brown, Yellow, Red, Green, Blue, gray, Violet
Streak
White
Yellow, White
For which Rashi?
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Planet
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Element of Planets
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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
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Solubility
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Durability
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Specific Gravity
2.55-2.65
3.0-3.5
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle
Uneven, Brittle
Cleavage
Perfect {10 1 0}
Perfect
Chemical Composition
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
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Pleochroism
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Strong: pale yellow
Dispersion
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Transparency
Transparent, Gemstones (2009)
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Refractive Index
1.523
1.615
Optic Character
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Crystal System
Trigonal
monoclinic
Birefringence
0.006
0.021
Clarity
Transparent
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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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Afghanite Vs Richterite Fracture
Fracture is an important parameter when you compare Afghanite and Richterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Afghanite Vs Richterite 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 Afghanite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal and Brittle. Richterite fracture is Uneven and Brittle.
Afghanite Vs Richterite Luster
A primary knowledge about Afghanite vs Richterite 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. Afghanite exhibits Vitreous luster. Richterite, on other hand, exhibits Vitreous luster.
