Simpsonite Vs Pleonaste
Origin
Australia
Madagascar, Sri Lanka
Color
Colorless, White, Brownish, Yellow, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
Not Available
For which Rashi?
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Planet
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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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Not to wear with
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Powers
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Planetary
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
Not Available
3.80
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Not Available
Cleavage
None
Not Available
Chemical Composition
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Luster
Adamantine
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Pleochroism
NilArthur Thomas
Not Available
Dispersion
Not Available
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Transparency
Gemmological Tables (2004) More from other references
Gemmological Tables (2004)
Refractive Index
1.994-2.040
1.780
Optic Character
Not Available
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Crystal System
Not Available
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Birefringence
0.046
Not Available
Clarity
Gemmological Tables (2004) More from other references
Gemmological Tables (2004)
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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Simpsonite Vs Pleonaste Fracture
Fracture is an important parameter when you compare Simpsonite and Pleonaste Physical Properties. It is necessary to understand the significance of these properties, before you compare Simpsonite Vs Pleonaste 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 Simpsonite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001).
Simpsonite Vs Pleonaste Luster
A primary knowledge about Simpsonite vs Pleonaste 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. Simpsonite exhibits Adamantine luster.