Origin
Sri Lanka, India, Brazil
Brazil
Color
Green, Brown, Colorless, gray, Yellow
Blue, Greenish
Streak
Brownish, White
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
3.55-3.733.31
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
none
{110} Good
Mohs Hardness
7-7.55.5-6
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Greasy, Vitreous
-
Pleochroism
None
Colorless blueAnthony et al
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.730-1.7601.639-1.680
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
-
Birefringence
0.0200.041
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
Helps in digestion and alleviates indigestion
-
Digestive
-
-
Psychology
Abundance
Communication
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Intuition & Communication