Origin
Southern and central Africa
Southern and central Africa, Vietnam
Color
White, Reddish, Colorless, gray, Red
Green, Black, Brown
Streak
White
White
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
-
-
Durability
-
-
Specific Gravity
2.773.04-3.26
1
7.18
👆🏻
Fracture
Uneven
Splintery, Uneven
Cleavage
Perfect [001] good [010] poor [110]
{110} perfect
Mohs Hardness
6-6.55-6
2
10
👆🏻
Chemical Composition
CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
colorless.
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.575-1.5881.613-1.663
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
monoclinic
Birefringence
0.012-0.0130.020
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Improves cognitive function
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
Excellent
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Transformation
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Healing