Variscite Vs Tantalite
Origin
Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Green, Blue, Colorless
Brown
Streak
White
Brownish, Red, Black
For which Rashi?
Virgo
Not Available
Planet
Not Available
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Element of Planets
Earth
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective
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Deities
Past Life Recall
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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
2.42-2.58
5.2
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
[010] perfect
Good in one direction
Chemical Composition
AlPO4 · 2(H2O)
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Waxy
Resinous
Pleochroism
MissingWalter Schumann
Not Available
Dispersion
Not Available
Not Available
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.560-1.594
2.190-2.457
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.031
0.083
Clarity
Translucent
TransparentWalter Schumann
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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Variscite Vs Tantalite Fracture
Fracture is an important parameter when you compare Variscite and Tantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Variscite Vs Tantalite 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 Variscite is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery. Tantalite fracture is ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Variscite Vs Tantalite Luster
A primary knowledge about Variscite vs Tantalite 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. Variscite exhibits Vitreous and Waxy luster. Tantalite, on other hand, exhibits Resinous luster.