Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, Greenish, Green, gray, Yellow
Red, Yellow, orange
Streak
White
orange
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.21-3.383.56
1
7.18
👆🏻
Fracture
Irregular/uneven, Uneven
-
Cleavage
Perfect on {001}
{010} Good
Mohs Hardness
6-7-9999
2
10
👆🏻
Chemical Composition
Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
-
Pleochroism
StrongArthur Thomas
Nearly colorless to pale golden yellowAnthony et al
Dispersion
0.020.06
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.670-1.7342.538-2.704
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.006-0.0110.166
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Empathy
Confidence
Healing
Emotional healing
Emotional healing
Qualities Associated
Empathy
Vitality