Origin
Southern and central Africa
Sri Lanka, India, Brazil
Color
Greenish, Blue, Colorless, Green, Yellow
Green, Brown, Colorless, gray, Yellow
Streak
Greenish, gray
Brownish, 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
3.17-3.243.55-3.73
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
(0001) indistinct
none
Mohs Hardness
9-9.57-7.5
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Adamantine
Greasy, Vitreous
Pleochroism
-
None
Dispersion
0.100.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
2.648-2.6911.730-1.760
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
cubic
Birefringence
0.0430.020
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
Helps in digestion and alleviates indigestion
Digestive
-
-
Psychology
Clarity
Abundance
Healing
-
Physical healing
Qualities Associated
Creativity
Abundance