Origin
Canada
Sri Lanka
Color
Yellow, Brown, Red, White, Green, Reddish, Black
Yellow
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.89-4.183.69-3.81
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
-
Cleavage
{0001}, {11 2 0} imperfect
Perfect
Mohs Hardness
5.58.5
2
10
👆🏻
Chemical Composition
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
BeAl 2O 4Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
-
Pleochroism
-
-
Dispersion
0.170.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.687-1.7231.739-1.770
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Trigonal
-
Birefringence
0.028-0.0300.007-0.013
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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-
Cardiovascular
-
Supports heart health
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Optimism
Optimism
Healing
-
Emotional healing
Qualities Associated
Transformation
Optimism