Origin
Sri Lanka, India, Brazil
USA, Southern and central Africa, China, India, Italy
Color
Green, Brown, Colorless, gray, Yellow
White, Yellow
Streak
Brownish, White
-
For which Rashi?
-
Gemini
Planet
-
Saturn
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.55-3.732.44-2.62
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
none
Indiscernible
Mohs Hardness
7-7.52.5-5.5
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Greasy, Vitreous
Vitreous, Greasy, Silky
Pleochroism
None
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.730-1.7601.560-1.571
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
monoclinic
Birefringence
0.0200.008-0.014
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
Helps in digestion and alleviates indigestion
-
Digestive
-
-
Psychology
Abundance
Transformation
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Protection