Origin
Brazil
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Yellow, Brown, Black, Colorless, White, Brownish
Brown
Streak
White
Brownish, Red, Black
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Effervesces in hot HCl
-
Durability
-
-
Specific Gravity
2.92-3.125.2
1
7.18
👆🏻
Fracture
Conchoidal
Subconchoidal, Conchoidal
Cleavage
[10 1 1] perfect
Good in one direction
Mohs Hardness
3.5-4.56-6.5
2
10
👆🏻
Chemical Composition
MgCO 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
Pleochroism
-
-
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
Translucent
TransparentWalter Schumann
Refractive Index
1.509-1.7202.190-2.457
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.1910.083
0
0.296
👆🏻
Clarity
Translucent
TransparentWalter Schumann
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Calming
Strength
Healing
Emotional healing
Emotional healing
Qualities Associated
Relaxation
Balance