Aragonite Vs Tantalite
Origin
Canada, Pakistan
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Brown
Streak
White
Brownish, Red, Black
For which Rashi?
Virgo, Capricorn
-
Element of Planets
Earth
-
Specific Gravity
2.93-2.96
5.2
Fracture
Subconchoidal, Conchoidal
Subconchoidal, Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
Good in one direction
Mohs Hardness
3.5-4
6-6.5
Chemical Composition
CaCO 3Michael 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
Vitreous, Resinous
Resinous
Pleochroism
StrongArthur Thomas
-
Transparency
Transparent, Translucent
TransparentWalter Schumann
Refractive Index
1.525-1.686
2.190-2.457
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.155
0.083
Clarity
Transparent
TransparentWalter Schumann
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Psychology
Stability
Strength
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Balance
Aragonite Vs Tantalite Fracture
Fracture is an important parameter when you compare Aragonite and Tantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite 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 Aragonite is Subconchoidal and Conchoidal. Tantalite fracture is Subconchoidal and Conchoidal.
Aragonite Vs Tantalite Luster
A primary knowledge about Aragonite 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. Aragonite exhibits Vitreous and Resinous luster. Tantalite, on other hand, exhibits Resinous luster.