Uvite Vs Hureaulite
Origin
Sri Lanka
USA, Southern and central Africa
Color
Red, Brown, Black
Violet, Red, White, Reddish
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.97-3.14
3.19
Fracture
Uneven, Conchoidal, Brittle
Brittle, Uneven
Cleavage
{1011} Indistinct
{???} Distinct
Mohs Hardness
Not Available
3.5
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Greasy
Pleochroism
Pale yellow colorlessAnthony et al
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
Transparency
Transparent
Transparent
Refractive Index
1.614-1.666
1.647-1.667
Optic Character
Not Available
Not Available
Crystal System
Not Available
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.014-0.032
0.012
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 Hureaulite Fracture
Fracture is an important parameter when you compare Uvite and Hureaulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvite Vs Hureaulite 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 Brittle, Conchoidal and Uneven. Hureaulite fracture is Brittle and Uneven.
Uvite Vs Hureaulite Luster
A primary knowledge about Uvite vs Hureaulite 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. Hureaulite, on other hand, exhibits Greasy and Vitreous luster.