Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Australia, India
Color
Blue, Violet, Colorless, Red, Green, Brown
Yellow, Green, Red, Pale pink, Violet-red, Brown, White, Colorless, Blue, pink
Streak
White
White
For which Rashi?
Sagittarius, Scorpio
Aries, Virgo, Capricorn, Leo, Aquarius
Planet
Pluto
Mars
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Hephaestus
Persephone
Not to wear with
-
-
Powers
-
Healing, Protection
Birthstone
Planetary
-
Scorpio
Talisman
-
Taurus
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
Absent
None
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Transparent to translucent
Refractive Index
1.731.730-1.895
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Trigonal
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent