Sodalite Vs Covellite
Origin
Canada, Brazil, Burma, Russia
Mexico
Color
Blue, White, pink, gray, Green
Blue, Black
Streak
White
Grey, Black, gray
For which Rashi?
Sagittarius
Not Available
Planet
Jupiter
Not Available
Element of Planets
Water
Not Available
Energy
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Flexible
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.15-2.40
4.6-4.76
Fracture
Conchoidal, Uneven
Not Available
Cleavage
Poor on {110}
Perfect on {0001}
Mohs Hardness
5-6
Not Available
Chemical Composition
Na8Al6Si6O24Cl2
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Pleochroism
Not Available
Marked
Transparency
Transparent, Translucent, Opaque
OpaqueAnthony et al
Refractive Index
1.478-1.488
1.45-2.62
Optic Character
Not Available
Not Available
Crystal System
cubic
Hexagonal
Birefringence
Not Available
Not Available
Clarity
Transparent
OpaqueAnthony et al
Neurological
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Sodalite Vs Covellite Fracture
Fracture is an important parameter when you compare Sodalite and Covellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sodalite Vs Covellite 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 Sodalite is Conchoidal and Uneven.
Sodalite Vs Covellite Luster
A primary knowledge about Sodalite vs Covellite 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. Sodalite exhibits Greasy luster. Covellite, on other hand, exhibits Resinous luster.
