Charoite Vs Blue John
Origin
Russia
Not Available
Color
Violet, Brown, Violet, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
Not Available
For which Rashi?
Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio
Not Available
Planet
Jupiter, Neptune
Not Available
Element of Planets
Water, Earth, Air
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
Not Available
Deities
Minerva, Vac
Not Available
Not to wear with
Not Available
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Powers
Healing, Love, Protection
Not Available
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.54-2.78
3.00-3.25
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
Good in three directions
Not Available
Mohs Hardness
5-6
Not Available
Chemical Composition
K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Pearly, Fibrous, Chatoyant
Not Available
Pleochroism
NilArthur Thomas
Not Available
Dispersion
Not Available
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Transparency
Translucent
Transparent
Refractive Index
1.545-1.560
1.432-1.436
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Not Available
Birefringence
0.009
Not Available
Clarity
Translucent
Transparent
Neurological
Not Available
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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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Charoite Vs Blue John Fracture
Fracture is an important parameter when you compare Charoite and Blue John Physical Properties. It is necessary to understand the significance of these properties, before you compare Charoite Vs Blue John 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 Charoite is Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Charoite Vs Blue John Luster
A primary knowledge about Charoite vs Blue John 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. Charoite exhibits Chatoyant, Fibrous and Pearly luster.