Uvite Vs Forsterite
Origin
Sri Lanka
Southern and central Africa
Color
Red, Brown, Black
Colorless, Green, Yellow, White, Colorless, Green, Yellow, White
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
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Finger
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Ring Metal
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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
3.23-3.26
Fracture
Uneven, Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
{1011} Indistinct
Perfect on {010} imperfect on {100}
Mohs Hardness
Not Available
6.5-7
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
Pale yellow colorlessAnthony et al
colorless.
Transparency
Transparent
Transparent
Refractive Index
1.614-1.666
1.635-1.671
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
0.014-0.032
0.033-0.042
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 Forsterite Fracture
Fracture is an important parameter when you compare Uvite and Forsterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvite Vs Forsterite 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. Forsterite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Uvite Vs Forsterite Luster
A primary knowledge about Uvite vs Forsterite 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. Forsterite, on other hand, exhibits Vitreous luster.