Origin
Afghanistan, Southern and central Africa
Mexico
Color
Blue, Greenish, Violet
Yellow, Brownish, Reddish, White, Colorless, Blue, Green, Violet, pink
Streak
Blue, White
White, 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
Brittle
Brittle
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.754.32-4.48
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Subconchoidal, Conchoidal
Cleavage
Imperfect on {110}
{101}, good; {010}, poor
Mohs Hardness
5.53.5
2
10
👆🏻
Chemical Composition
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.020.06
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.5001.708-1.722
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Isometric
Orthorhombic
Birefringence
-99990.031-0.050
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Joy
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Joy