Uvite Vs Ametrine
Origin
Sri Lanka
Brazil, Color: bi-color, violet / yellow, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Brazil, Bolivia, Uruguay. Ametrine is a bi-color variety of quartz, Yellow, Orange, Bolivia, Brazil, India, Yellow, Orange, Bolivia, Brazil, India
Color
Red, Brown, Black
Yellow
Streak
Brown
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For which Rashi?
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Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio
Planet
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Mercury
Element of Planets
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Water
Energy
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Receptive
Finger
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Ring Metal
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Deities
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Goddess
Not to wear with
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Powers
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Healing
Planetary
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Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
2.97-3.14
2.65
Fracture
Uneven, Conchoidal, Brittle
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Cleavage
{1011} Indistinct
Indiscernible
Mohs Hardness
Not Available
7
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
SiO2
Pleochroism
Pale yellow colorlessAnthony et al
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Transparency
Transparent
Transparent
Refractive Index
1.614-1.666
1.544-1.553
Optic Character
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Crystal System
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Trigonal
Birefringence
0.014-0.032
0.009
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 Ametrine Fracture
Fracture is an important parameter when you compare Uvite and Ametrine Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvite Vs Ametrine 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.
Uvite Vs Ametrine Luster
A primary knowledge about Uvite vs Ametrine 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. Ametrine, on other hand, exhibits Vitreous luster.