Origin
Southern and central Africa
Southern and central Africa
Color
Greenish, Blue, Colorless, Green, Yellow
Colorless, Green, Yellow, White
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
3.17-3.243.23-3.26
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
(0001) indistinct
Perfect on {010} imperfect on {100}
Mohs Hardness
9-9.56.5-7
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
Vitreous
Pleochroism
-
colorless.
Dispersion
0.100.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
2.648-2.6911.635-1.671
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
Orthorhombic
Birefringence
0.0430.033-0.042
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
Supports healthy digestion
Digestive
-
-
Psychology
Clarity
Peace
Healing
-
Physical healing
Qualities Associated
Creativity
Peace