Origin
Southern and central Africa
-
Color
Blue
Black, Green, Brown, Red, Greenish, Yellow, orange
Streak
-
Yellow, Green, Greenish
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
3.13-3.264.48
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
None
distinct; good on {0001}
Mohs Hardness
-99993.5-4.5
2
10
👆🏻
Chemical Composition
Ca 5(F,Cl)(PO 4) 3Arthur Thomas , Gemstones (2009)
PbFe+++3(AsO4)(SO4)(OH)6
Luster
-
Vitreous, Resinous
Pleochroism
-
visible
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.628-1.6511.957
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Trigonal
Birefringence
0.002-0.0080.014
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
-
Empowerment
Healing
Physical healing
Emotional healing
Qualities Associated
Emotional Healing
Prosperity