Origin
USA
Canada
Color
Colorless, White, Green, Brown
White, Reddish, gray, Brown, Brownish
Streak
White
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
4.122.55-2.65
1
7.18
👆🏻
Fracture
Uneven
Subconchoidal, Conchoidal
Cleavage
Good in two directions parallel to the prism faces {110}
[1010] Poor
Mohs Hardness
4-4.55-6
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
Luster
Subadamantine, Silky
Vitreous, Greasy
Pleochroism
-
-
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.7591.529-1.547
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.0240.003-0.004
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Compassion
-
Healing
Emotional healing
-
Qualities Associated
Transformation
Clarity