Origin
Southern and central Africa
Ethiopia
Color
Greenish, Blue, Colorless, Green, Yellow
Yellow, White, Red, Brown, Blue
Streak
Greenish, gray
White
For which Rashi?
-
Cancer, Libra, Scorpio
Planet
-
Mercury
Element of Planets
-
Earth, Air, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cupid
Not to wear with
-
-
Powers
-
Astral Projection, Psychicism
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
BrittleWalter Schumann
Solubility
-
hot salt water
Durability
-
-
Specific Gravity
3.17-3.241.98-2.25
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
(0001) indistinct
None
Mohs Hardness
9-9.55-6.5
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
SiO2 · nH2O
Luster
Adamantine
Vitreous, Pearly
Pleochroism
-
None
Dispersion
0.100.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
2.648-2.6911.37-1.52
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
Trigonal
Birefringence
0.043-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Creativity
Healing
-
Emotional healing
Qualities Associated
Creativity
Creativity