Ametrine Vs Uvarovite
Origin
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
China, Russia
Streak
Not Available
White
For which Rashi?
Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio
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Planet
Mercury
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Element of Planets
Water
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Finger
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Ring Metal
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Energy
Receptive
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Deities
Goddess
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Not to wear with
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Powers
Healing
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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
2.65
3.77
Fracture
Not Available
Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Indiscernible
None
Chemical Composition
SiO2
Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.
Pleochroism
Not Available
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Transparency
Transparent
Translucent
Refractive Index
1.544-1.553
1.87
Optic Character
Not Available
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Crystal System
Trigonal
cubic
Birefringence
0.009
Not Available
Clarity
Transparent
Translucent
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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Ametrine Vs Uvarovite Fracture
Fracture is an important parameter when you compare Ametrine and Uvarovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ametrine Vs Uvarovite 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. Uvarovite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Metallic and Uneven.
Ametrine Vs Uvarovite Luster
A primary knowledge about Ametrine vs Uvarovite 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. Ametrine exhibits Vitreous luster. Uvarovite, on other hand, exhibits Vitreous luster.