Origin
Zimbabwe
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Violet, White, gray, Blue, Brown, Black
Colorless, Yellow, pink, Red
Streak
White
White
For which Rashi?
Cancer, Sagittarius
-
Planet
-
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Goddess Whope
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.55-2.702.90-2.98
1
7.18
👆🏻
Fracture
Uneven, Splintery, Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
Absent
Distinct on {11 2 0}, imperfect on {10 1 1}
Mohs Hardness
6.5-77.5-8
2
10
👆🏻
Chemical Composition
SiO2
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent, Translucent to opaque
-
Refractive Index
1.530-1.5431.650-1.695
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Trigonal
Birefringence
0.003-0.0090.016
0
0.296
👆🏻
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Spiritual Activation