Tantalite Vs Pyrophyllite
Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Brazil
Color
Brown
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Streak
Brownish, Red, Black
White
For which Rashi?
Not Available
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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
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Solubility
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Durability
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Specific Gravity
5.2
2.65-2.90
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Gemstones (2009), Flexible Flexible fragments.
Cleavage
Good in one direction
{001} Perfect
Mohs Hardness
6-6.5
Not Available
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Not Available
NilArthur Thomas
Dispersion
Not Available
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Translucent
Refractive Index
2.190-2.457
1.534-1.601
Optic Character
Not Available
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Crystal System
Orthorhombic
Not Available
Birefringence
0.083
0.050
Clarity
TransparentWalter Schumann
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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Tantalite Vs Pyrophyllite Fracture
Fracture is an important parameter when you compare Tantalite and Pyrophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Pyrophyllite 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 Tantalite is ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Pyrophyllite fracture is Flexible Flexible fragments. and Gemstones (2009).
Tantalite Vs Pyrophyllite Luster
A primary knowledge about Tantalite vs Pyrophyllite 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. Tantalite exhibits Resinous luster. Pyrophyllite, on other hand, exhibits Pearly luster.