Origin
Australia, Spain, Brazil, Germany
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Green, Blue, Colorless
Brown
Streak
White
Brownish, Red, Black
For which Rashi?
Virgo
-
Planet
-
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.42-2.585.2
1
7.18
👆🏻
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann
Subconchoidal, Conchoidal
Cleavage
[010] perfect
Good in one direction
Mohs Hardness
4-56-6.5
2
10
👆🏻
Chemical Composition
AlPO4 · 2(H2O)
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Waxy
Resinous
Pleochroism
-
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
TransparentWalter Schumann
Refractive Index
1.560-1.5942.190-2.457
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0310.083
0
0.296
👆🏻
Clarity
Translucent
TransparentWalter Schumann
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Strength
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Balance