Astrology
Origin
Southern and central Africa
India
Color
Colorless
Colorless, White, gray, Brownish, Greenish
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
-
-
Physical Properties
Tenacity
-
Elastic
Solubility
-
-
Durability
-
-
Specific Gravity
-99992.78-2.88
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
None
Perfect on the {001}
Mohs Hardness
5.5-6.52-3
2
10
👆🏻
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Optical Properties
Luster
-
Vitreous, Silky, Pearly
Pleochroism
-
Weak
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.37-1.521.552-1.618
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Benefits
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Reflection
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Awareness