Simpsonite Vs Vesuvianite Idocrase
Origin
Australia
Canada, USA, Southern and central Africa
Color
Colorless, White, Brownish, Yellow, Brown
Green
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
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Element of Planets
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Finger
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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
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Tenacity
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Solubility
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Durability
Not Available
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Specific Gravity
Not Available
3.25-3.50
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Uneven, Gemstones of the world (2001) More from other references
Cleavage
None
Not Available
Mohs Hardness
7-7.5
Not Available
Chemical Composition
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Luster
Adamantine
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Pleochroism
NilArthur Thomas
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Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.994-2.040
1.700-1.725
Optic Character
Not Available
Uniaxial/-
Crystal System
Not Available
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Birefringence
0.046
0.002-0.012
Clarity
Gemmological Tables (2004) More from other references
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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Simpsonite Vs Vesuvianite Idocrase Fracture
Fracture is an important parameter when you compare Simpsonite and Vesuvianite Idocrase Physical Properties. It is necessary to understand the significance of these properties, before you compare Simpsonite Vs Vesuvianite Idocrase 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). Vesuvianite Idocrase fracture is Gemstones of the world (2001) More from other references, Uneven and Uneven.
Simpsonite Vs Vesuvianite Idocrase Luster
A primary knowledge about Simpsonite vs Vesuvianite Idocrase 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.