Vesuvianite Vs Apophyllite
Origin
Not Available
India, Canada, Brazil
Color
Brown, Blue, Green, Yellow, White
Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Not Available
Solubility
Vesuvianite is virtually insolouble in acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.32-3.43
2.30-2.50
Fracture
Conchoidal, Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Poor on {110} and {100} very poor on {001}
Perfect on (001)
Chemical Composition
Not Available
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
slight in colored varieties
Dichroic (colorless)
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent, Translucent
Refractive Index
1.703-1.752
1.530-1.543
Optic Character
Not Available
Uniaxial/-
Crystal System
tetragonal
tetragonal
Birefringence
0.004-0.006
0.000-0.003
Clarity
Not Available
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Vesuvianite Vs Apophyllite Fracture
Fracture is an important parameter when you compare Vesuvianite and Apophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Vesuvianite Vs Apophyllite 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 Vesuvianite is Conchoidal and Brittle. Apophyllite fracture is Uneven, UnevenArthur Thomas and Gemstones (2009).
Vesuvianite Vs Apophyllite Luster
A primary knowledge about Vesuvianite vs Apophyllite 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. Vesuvianite exhibits Vitreous and Resinous luster. Apophyllite, on other hand, exhibits Vitreous and Pearly luster.