Moissanite Vs Tantalite
Origin
Southern and central Africa
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Greenish, Blue, Colorless, Green, Yellow
Brown
Streak
Greenish, gray
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
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Solubility
none
Not Available
Durability
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Specific Gravity
3.17-3.24
5.2
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
(0001) indistinct
Good in one direction
Mohs Hardness
9-9.5
6-6.5
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Adamantine
Resinous
Pleochroism
NilArthur Thomas
Not Available
Transparency
Gemmological Tables (2004) More from other references
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
2.648-2.691
2.190-2.457
Optic Character
Not Available
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Crystal System
6H polytype
Orthorhombic
Birefringence
0.043
0.083
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Moissanite Vs Tantalite Fracture
Fracture is an important parameter when you compare Moissanite and Tantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moissanite 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 Moissanite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Tantalite fracture is ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Moissanite Vs Tantalite Luster
A primary knowledge about Moissanite 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. Moissanite exhibits Adamantine luster. Tantalite, on other hand, exhibits Resinous luster.