Origin
Southern and central Africa
USA
Color
Blue, Green, Colorless
-
Streak
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
2.64-2.703.32-3.47
1
7.18
👆🏻
Fracture
-
-
Cleavage
{010} Perfect
None
Mohs Hardness
-9999-9999
2
10
👆🏻
Chemical Composition
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue
Weak; present colour lighter and darker
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent
TranslucentWalter Schumann
Refractive Index
1.560-1.6401.700-1.725
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
0.054-0.0750.001-0.012
0
0.296
👆🏻
Clarity
Transparent
TranslucentWalter Schumann
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Promotes peace and tranquility
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Hope
Optimism
Healing
Emotional healing
-
Qualities Associated
Transformation
Creativity