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
-
Planet
-
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Dilute acid
-
Durability
-
-
Specific Gravity
2.93-2.965.2
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Subconchoidal, Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
Good in one direction
Mohs Hardness
3.5-46-6.5
2
10
👆🏻
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
-
Dispersion
0.170.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
TransparentWalter Schumann
Refractive Index
1.525-1.6862.190-2.457
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.1550.083
0
0.296
👆🏻
Clarity
Transparent
TransparentWalter Schumann
Physical
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Strength
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Balance