Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Color
Brown
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Streak
Brownish, Red, Black
White
For which Rashi?
-
Pisces, Scorpio, Sagittarius
Element of Planets
-
Water
Solubility
-
insoluble in common solvents
Specific Gravity
5.2
2.65
Fracture
Subconchoidal, Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
Good in one direction
Indiscernible
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
SiO2
Transparency
TransparentWalter Schumann
Transparent, Transparent to translucent
Refractive Index
2.190-2.457
1.544-1.553
Crystal System
Orthorhombic
Trigonal
Birefringence
0.083
0.009
Clarity
TransparentWalter Schumann
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Strength
Calming
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Spirituality
Tantalite Vs Amethyst Fracture
Fracture is an important parameter when you compare Tantalite and Amethyst Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Amethyst 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. Amethyst fracture is Conchoidal and ConchoidalWalter Schumann.
Tantalite Vs Amethyst Luster
A primary knowledge about Tantalite vs Amethyst 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. Amethyst, on other hand, exhibits Vitreous luster.