Moissanite Vs Cavansite
Origin
Southern and central Africa
India
Color
Greenish, Blue, Colorless, Green, Yellow
Blue, Greenish, Greenish, Blue
Streak
Greenish, gray
Blue, White
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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Tenacity
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Brittle
Solubility
none
Not Available
Durability
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Specific Gravity
3.17-3.24
2.25-2.33
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Brittle, Metallic, Brittle, Metallic
Cleavage
(0001) indistinct
Good on {010}
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Ca(VO)Si4O10•4(H2O)
Luster
Adamantine
Vitreous, Pearly
Pleochroism
NilArthur Thomas
Visible: X=Z= colorless Y= blue
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
2.648-2.691
1.542
Optic Character
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Crystal System
6H polytype
Orthorhombic
Birefringence
0.043
0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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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Moissanite Vs Cavansite Fracture
Fracture is an important parameter when you compare Moissanite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moissanite 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 Moissanite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Cavansite fracture is Brittle, Brittle, Metallic and Metallic.
Moissanite Vs Cavansite Luster
A primary knowledge about Moissanite 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. Moissanite exhibits Adamantine luster. Cavansite, on other hand, exhibits Pearly and Vitreous luster.