Tantalite Vs Diaspore
Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Turkey
Color
Brown
Colorless, White, Yellow, White, Greenish, gray, Brown, Colorless, Yellow
Streak
Brownish, Red, Black
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
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Finger
Not Available
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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
Not Available
Very brittle
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
5.2
3.30-3.40
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle, Conchoidal
Cleavage
Good in one direction
{010} perfect, {110} distinct, {100} in traces
Mohs Hardness
6-6.5
6.5-7
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Not Available
Strong
Dispersion
Not Available
Not Available
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent
Refractive Index
2.190-2.457
1.702-1.750
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.083
0.048
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 Diaspore Fracture
Fracture is an important parameter when you compare Tantalite and Diaspore Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Diaspore 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. Diaspore fracture is Brittle, Conchoidal and Conchoidal.
Tantalite Vs Diaspore Luster
A primary knowledge about Tantalite vs Diaspore 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. Diaspore, on other hand, exhibits Pearly luster.