Origin
Italy, China
Brazil
Color
Colorless, White, Blue, gray
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Streak
White
White
For which Rashi?
-
Taurus, Capricorn, Sagittarius
Planet
-
Venus
Element of Planets
-
Earth, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Nerthus
Not to wear with
-
-
Powers
-
Healing, Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.092.65
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect on {100} and {010}, imperfect on {101}
{0110} Indistinct
Mohs Hardness
87
2
10
👆🏻
Chemical Composition
CaAl2Si2O7(OH)2.H2O
SiO2
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak
None
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.672-1.6761.544-1.553
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.019-0.0210.009
0
0.296
👆🏻
Clarity
-
Opaque
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
-
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Clarity