Anhydrite Vs Cavansite
Color
Colorless, Blue, Violet, White, Brown, Colorless, Blue, Violet, White, rose, Brown, gray, Colorless, White, Violet, gray, Colorless, White, Violet, gray
Blue, Greenish, Greenish, Blue
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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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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Solubility
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Durability
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Specific Gravity
2.90-2.98
2.25-2.33
Fracture
Conchoidal, Brittle, Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Brittle, Metallic, Brittle, Metallic
Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Good on {010}
Chemical Composition
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Ca(VO)Si4O10•4(H2O)
Luster
Pearly, Greasy
Vitreous, Pearly
Pleochroism
For violet varieties
Visible: X=Z= colorless Y= blue
Transparency
Transparent
Not Available
Refractive Index
1.570-1.614
1.542
Optic Character
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.042-0.044
0.009
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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Anhydrite Vs Cavansite Fracture
Fracture is an important parameter when you compare Anhydrite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anhydrite Vs Cavansite 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 Anhydrite is Brittle, Brittle, Conchoidal, Conchoidal, Conchoidal, Gemstones (2009) and UnevenArthur Thomas. Cavansite fracture is Brittle, Brittle, Metallic and Metallic.
Anhydrite Vs Cavansite Luster
A primary knowledge about Anhydrite vs Cavansite 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. Anhydrite exhibits Greasy and Pearly luster. Cavansite, on other hand, exhibits Pearly and Vitreous luster.