Cavansite Vs Pyrope
Origin
India
China, Kenya, Russia, Sri Lanka, Zambia
Color
Blue, Greenish
Red, pink, Black, orange
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
Brittle
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Solubility
Not Available
insoluble in water
Durability
Not Available
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Specific Gravity
2.25-2.33
3.62-3.87
Fracture
Brittle, Metallic
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Good on {010}
None
Chemical Composition
Ca(VO)Si4O10•4(H2O)
Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Pearly
Greasy, Vitreous
Pleochroism
Visible: X=Z= colorless Y= blue
None
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.542
1.720-1.756
Optic Character
Not Available
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Crystal System
Orthorhombic
cubic
Birefringence
0.009
Not Available
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
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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Cavansite Vs Pyrope Fracture
Fracture is an important parameter when you compare Cavansite and Pyrope Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Pyrope 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 Cavansite is Brittle and Metallic. Pyrope fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Brittle.
Cavansite Vs Pyrope Luster
A primary knowledge about Cavansite vs Pyrope 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. Cavansite exhibits Vitreous and Pearly luster. Pyrope, on other hand, exhibits Greasy and Vitreous luster.