Origin
Southern and central Africa
Italy
Color
Green
Brown, Black
Streak
-
-
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
2.66-2.862.30
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann
-
Cleavage
Indiscernible
None
Mohs Hardness
7.5-82
2
10
👆🏻
Chemical Composition
Al 2Be 3Si 6O 18Martin H.
CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
Luster
-
-
Pleochroism
Strongly dichroicMartin H. Read
-
Dispersion
0.01-
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.591.520-1.530
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
0.004-0.0100.010
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
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Supports heart health
Cardiovascular
-
-
Respiratory
Excellent
Poor
Reproductive
-
Supports heart health
Digestive
-
-
Psychology
Creativity
Tranquility
Healing
-
Emotional healing
Qualities Associated
Creativity
Tranquility