Strontianite Vs Cavansite
Origin
Southern and central Africa
India
Color
Colorless, White, Brown, Green, Greenish, gray
Blue, Greenish
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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Brittle
Solubility
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Durability
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Specific Gravity
3.63-3.79
2.25-2.33
Fracture
Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Brittle, Metallic
Cleavage
{110} Good
Good on {010}
Chemical Composition
SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references
Ca(VO)Si4O10•4(H2O)
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
Not Available
Visible: X=Z= colorless Y= blue
Dispersion
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Transparency
Transparent
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Refractive Index
1.517-1.667
1.542
Optic Character
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Crystal System
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Orthorhombic
Birefringence
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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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Strontianite Vs Cavansite Fracture
Fracture is an important parameter when you compare Strontianite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Strontianite 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 Strontianite is Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal. Cavansite fracture is Brittle and Metallic.
Strontianite Vs Cavansite Luster
A primary knowledge about Strontianite 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. Strontianite exhibits Vitreous and Greasy luster. Cavansite, on other hand, exhibits Vitreous and Pearly luster.