Origin
Southern and central Africa
USA
Color
Blue
Red, Reddish, Violet, Blue, Green, Colorless, pink
Streak
Blue
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.252.74-2.76
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
Imperfect in one direction
{010} Perfect, {001} Distinct
Mohs Hardness
5-5.53.5-4
2
10
👆🏻
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Trichroic
Pale rose-red carmine-red colorlessAnthony et al
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.607-1.6721.692-1.739
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.0650.240
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Heart opening
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Heart Healing