Friedelite Vs Cavansite
Color
Red, Brown, Brown, Red, Yellow, pink
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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Tenacity
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Brittle
Solubility
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Durability
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Specific Gravity
3.06-3.19
2.25-2.33
Fracture
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven
Brittle, Metallic, Brittle, Metallic
Cleavage
{010} Perfect
Good on {010}
Chemical Composition
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
Ca(VO)Si4O10•4(H2O)
Luster
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Vitreous, Pearly
Pleochroism
NilArthur Thomas
Visible: X=Z= colorless Y= blue
Dispersion
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Transparency
Translucent
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Refractive Index
1.627-1.663
1.542
Optic Character
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Orthorhombic
Birefringence
0.032-0.035
0.009
Clarity
Translucent
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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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Friedelite Vs Cavansite Fracture
Fracture is an important parameter when you compare Friedelite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Friedelite 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 Friedelite is Brittle, Gemstones (2009) Tough, Gemstones (2009) Tough, Uneven, UnevenArthur Thomas and UnevenArthur Thomas. Cavansite fracture is Brittle, Brittle, Metallic and Metallic.
Friedelite Vs Cavansite Luster
A primary knowledge about Friedelite 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. Cavansite, on other hand, exhibits Pearly and Vitreous luster.