Mimetite Vs Tantalite
Origin
Mexico, Southern and central Africa
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Brownish, Red, Yellow, White, Brown, orange
Brown
Streak
White
Brownish, Red, Black
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
Brittle
Not Available
Solubility
Not Available
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Durability
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Specific Gravity
7.10
5.2
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
[10 1 1] Imperfect
Good in one direction
Chemical Composition
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Resinous, Subadamantine
Resinous
Pleochroism
Weak
Not Available
Dispersion
Not Available
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Transparency
Translucent
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
2.106-2.263
2.190-2.457
Optic Character
Not Available
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Crystal System
Hexagonal
Orthorhombic
Birefringence
0.019
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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Mimetite Vs Tantalite Fracture
Fracture is an important parameter when you compare Mimetite and Tantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mimetite 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 Mimetite is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Tantalite fracture is ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Mimetite Vs Tantalite Luster
A primary knowledge about Mimetite 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. Mimetite exhibits Resinous and Subadamantine luster. Tantalite, on other hand, exhibits Resinous luster.