Origin
Southern and central Africa
Mexico
Color
Blue
White, Colorless, pink, Yellow, Brown
Streak
Blue
White
For which Rashi?
-
Cancer
Planet
-
-
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Spirituality, Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
3.252.67-2.73
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Imperfect in one direction
Perfect on [10 1 1] three directions with angle of 74° 55
Mohs Hardness
5-5.53
2
10
👆🏻
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
CaCO 3Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Trichroic
-
Dispersion
0.010.15
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.607-1.6721.486-1.658
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.0650.154-0.174
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Emotional Intelligence
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Amplification