Origin
Southern and central Africa
Southern and central Africa
Color
Yellow, Blue, Black, Green, gray
White, Colorless, Yellow, Green, Blue, Reddish, Brown, Red
Streak
White
White
For which Rashi?
-
Aquarius
Planet
-
Uranus
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cronos
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.43-3.444.48
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
None Observed
{010} Perfect, {210} Perfect, {010} Imperfect
Mohs Hardness
6.5-73-3.5
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
BaSO4
Luster
Vitreous
Vitreous
Pleochroism
visible
colorless.
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.696-1.702-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Orthorhombic
Birefringence
0.005-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Transformation