Origin
Southern and central Africa
Russia
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Colorless, Brownish
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
-
Nearly insoluble in HCl and HNO3
Durability
-
-
Specific Gravity
2.55-2.702.97
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
None
Distinct on {010}
Mohs Hardness
6.5-76
2
10
👆🏻
Chemical Composition
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
-
Luster
Waxy
Greasy, Vitreous, Pearly
Pleochroism
-
(x): colorless. (y): colorless. (z): colorless.
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.530-1.5431.607
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
0.003-0.009-9999
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Peace
-
Healing
Emotional healing
Physical healing
Qualities Associated
Balance
Protection