Tantalite Vs Rhodolite
Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Streak
Brownish, Red, Black
Not Available
For which Rashi?
Not Available
Taurus
Planet
Not Available
Mars
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Projective
Deities
Not Available
Venus
Not to wear with
Not Available
Not Available
Powers
Not Available
Love
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.2
3.84
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal
Cleavage
Good in one direction
none, may show indistinct parting
Mohs Hardness
6-6.5
7-7.5
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
(Mg,Fe)3Al2Si3O12
Luster
Resinous
Greasy, Vitreous
Pleochroism
Not Available
None
Dispersion
Not Available
None
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Gemmological Tables (2004)
Refractive Index
2.190-2.457
1.760
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
cubic
Birefringence
0.083
0.010-0.014
Clarity
TransparentWalter Schumann
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Tantalite Vs Rhodolite Fracture
Fracture is an important parameter when you compare Tantalite and Rhodolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Rhodolite 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. Rhodolite fracture is Conchoidal.
Tantalite Vs Rhodolite Luster
A primary knowledge about Tantalite vs Rhodolite 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. Rhodolite, on other hand, exhibits Greasy and Vitreous luster.