Origin
-
Austria, Spain, Russia, Canada, Australia
Color
Colorless, Yellow, Red, Green, Violet, Greenish, gray
Colorless, Brownish, Yellow, Green, gray, White
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
Brittle
Solubility
Slowly dissolves in water
-
Durability
-
-
Specific Gravity
-99993.7-3.9
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
None
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Mohs Hardness
3.5-45.5-6
2
10
👆🏻
Chemical Composition
K2Mg2(SO4)3
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
-0.01
0.005
1
👆🏻
Transparency
-
TransparentWalter Schumann
Refractive Index
1.5329-1.53471.735-1.738
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Isometric
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
TransparentWalter Schumann
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
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Reproductive
-
-
Digestive
-
-
Psychology
-
-
Healing
-
-
Qualities Associated
-
-