Origin
-
Southern and central Africa
Color
Yellow, Black
Green
Streak
Green
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
4.392.66-2.86
1
7.18
👆🏻
Fracture
Uneven
ConchoidalWalter Schumann
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
Indiscernible
Mohs Hardness
7.5-87.5-8
2
10
👆🏻
Chemical Composition
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
Al 2Be 3Si 6O 18Martin H.
Luster
Vitreous
-
Pleochroism
-
Strongly dichroicMartin H. Read
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.80-1.831.59
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
-
Birefringence
-99990.004-0.010
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
-
Creativity
Healing
-
-
Qualities Associated
Balance
Creativity