Origin
Southern and central Africa
Southern and central Africa
Color
White, Reddish, Colorless, gray, Red
Red, Brown, Black
Streak
White
Brownish, Red
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
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.775.85-6.15
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect [001] good [010] poor [110]
Fair in four directions forming octahedrons
Mohs Hardness
6-6.53.5-4
2
10
👆🏻
Chemical Composition
CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
colorless.
visible
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
Transparent
TranslucentWalter Schumann
Refractive Index
1.575-1.5882.849
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
cubic
Birefringence
0.012-0.013-9999
0
0.296
👆🏻
Clarity
Transparent
TranslucentWalter Schumann
Physical
Neurological
Improves cognitive function
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Poor
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Vitality
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Vitality