Tantalite Vs Pezzottaite
Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Afghanistan
Color
Brown
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
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
2.90-3.14
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Good in one direction
Imperfect; basal
Mohs Hardness
6-6.5
7.5-8
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Pleochroism
Not Available
Moderate dichroic
Dispersion
Not Available
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent
Refractive Index
2.190-2.457
1.598-1.620
Optic Character
Not Available
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Crystal System
Orthorhombic
Hexagonal
Birefringence
0.083
0.008-0.011
Clarity
TransparentWalter Schumann
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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Tantalite Vs Pezzottaite Fracture
Fracture is an important parameter when you compare Tantalite and Pezzottaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Pezzottaite 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. Pezzottaite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Tantalite Vs Pezzottaite Luster
A primary knowledge about Tantalite vs Pezzottaite 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. Pezzottaite, on other hand, exhibits Vitreous luster.