Origin
USA
Australia, Canada
Color
Colorless, White, Green, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
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
Brittle
-
Solubility
Easily soluble in cold dilute HCl
-
Durability
-
-
Specific Gravity
4.121.98-2.50
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good in two directions parallel to the prism faces {110}
None
Mohs Hardness
4-4.55.5-6.5
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Luster
Subadamantine, Silky
-
Pleochroism
-
-
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.7591.37-1.52
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.024-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Compassion
Hope
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Emotional Healing