Shattuckite Vs Uvite
Origin
the type locality
Sri Lanka
Color
Blue, Green
Red, Brown, Black
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Not Available
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Not to wear with
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
3.80-4.15
2.97-3.14
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
Uneven, Conchoidal, Brittle
Cleavage
perfect along [010] and [100]
{1011} Indistinct
Mohs Hardness
3.5-4
Not Available
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Pleochroism
X = very pale blue; Y = pale blue; Z = deep blue
Pale yellow colorlessAnthony et al
Transparency
Translucent
Transparent
Refractive Index
1.752-1.815
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.063
0.014-0.032
Clarity
Translucent
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
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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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Shattuckite Vs Uvite Fracture
Fracture is an important parameter when you compare Shattuckite and Uvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Shattuckite Vs Uvite 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 Shattuckite is Uneven, UnevenArthur Thomas and Gemstones (2009). Uvite fracture is Uneven, Conchoidal and Brittle.
Shattuckite Vs Uvite Luster
A primary knowledge about Shattuckite vs Uvite 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. Shattuckite exhibits Silky luster. Uvite, on other hand, exhibits Vitreous luster.
