Origin
Southern and central Africa
Southern and central Africa
Color
Greenish, Blue, Colorless, Green, Yellow
Red, Blue, Green, Reddish, Brown
Streak
Greenish, gray
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.17-3.243.79-3.94
1
7.18
👆🏻
Fracture
Conchoidal
Lamellar, Splintery
Cleavage
(0001) indistinct
{100} Good, {001} Good, {010} Poor
Mohs Hardness
9-9.54
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
FeAs
Luster
Adamantine
Waxy
Pleochroism
-
-
Dispersion
0.100.01
0.005
1
👆🏻
Transparency
-
TranslucentAnthony et al
Refractive Index
2.648-2.6911.670-1.734
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
-
Birefringence
0.043-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TranslucentAnthony et al
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
-
Healing
-
-
Qualities Associated
Creativity
Emotional Healing