Origin
Mexico
Canada
Color
Yellow, Brownish, Reddish, White, Colorless, Blue, Green, Violet, pink
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
Streak
White, Green
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
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
4.32-4.482.72-2.83
1
7.18
👆🏻
Fracture
Uneven, Subconchoidal, Conchoidal
Uneven
Cleavage
{101}, good; {010}, poor
Good on {100} and {110}
Mohs Hardness
3.56-7
2
10
👆🏻
Chemical Composition
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
-
Weak; O = colorless to yellow; E = colorless to honey-yellow
Dispersion
0.060.02
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.708-1.7221.610-1.647
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.031-0.0500.021
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
Joy
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Joy
Inner Peace