Tantalite Vs Aegirine
Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Canada, Russia, Kenya, Brazil, Norway
Color
Brown
Green, Greenish, Black, Reddish, Brown
Streak
Brownish, Red, Black
Yellow, Yellowish-grey, gray
For which Rashi?
-
Pisces
Specific Gravity
5.2
3.50-3.60
Fracture
Subconchoidal, Conchoidal
Uneven
Cleavage
Good in one direction
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Luster
Resinous
Vitreous, Resinous
Pleochroism
-
Emerald green
Transparency
TransparentWalter Schumann
-
Refractive Index
2.190-2.457
1.720-1.778
Crystal System
Orthorhombic
monoclinic
Birefringence
0.083
0.037-0.061
Clarity
TransparentWalter Schumann
-
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
-
Supports heart health
Reproductive
-
Supports heart health
Digestive
-
Supports heart health
Psychology
Strength
Protection
Healing
Emotional healing
Physical healing
Qualities Associated
Balance
Protection
Tantalite Vs Aegirine Fracture
Fracture is an important parameter when you compare Tantalite and Aegirine Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Aegirine 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 and Conchoidal. Aegirine fracture is Uneven.
Tantalite Vs Aegirine Luster
A primary knowledge about Tantalite vs Aegirine 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. Aegirine, on other hand, exhibits Vitreous and Resinous luster.