Uvite Vs Caledonite
Color
Red, Brown, Black
Blue, Green, Blue, Green, Green
Streak
Brown
Blue, Greenish, White
For which Rashi?
Not Available
Not Available
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
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Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.97-3.14
5.6-5.76
Fracture
Uneven, Conchoidal, Brittle
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
{1011} Indistinct
[001] perfect; [100] distinct
Mohs Hardness
Not Available
2.5-3
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Pleochroism
Pale yellow colorlessAnthony et al
Weak
Transparency
Transparent
Transparent
Refractive Index
1.614-1.666
1.818-1.909
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
0.014-0.032
0.091
Clarity
Transparent
Transparent
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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Uvite Vs Caledonite Fracture
Fracture is an important parameter when you compare Uvite and Caledonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvite Vs Caledonite 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 Uvite is Uneven, Conchoidal and Brittle. Caledonite fracture is Uneven, UnevenAnthony et al and Handbook of mineralogy (2001).
Uvite Vs Caledonite Luster
A primary knowledge about Uvite vs Caledonite 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. Uvite exhibits Vitreous luster. Caledonite, on other hand, exhibits Vitreous luster.
