Tantalite Vs Datolite
Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Mexico, USA, Southern and central Africa
Color
Brown
Greenish, Colorless, White, Brown, Yellow, Green
Streak
Brownish, Red, Black
White
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
5.2
2.90-3.00
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
Cleavage
Good in one direction
None
Mohs Hardness
6-6.5
5-5.5
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Not Available
NilArthur Thomas
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent
Refractive Index
2.190-2.457
1.621-1.675
Optic Character
Not Available
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.083
0.044
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 Datolite Fracture
Fracture is an important parameter when you compare Tantalite and Datolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Datolite 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 Subconchoidal, ConchoidalArthur Thomas and Gemstones (2009). Datolite fracture is Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle and Metallic.
Tantalite Vs Datolite Luster
A primary knowledge about Tantalite vs Datolite 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. Datolite, on other hand, exhibits Vitreous luster.