Origin
Southern and central Africa
Southern and central Africa
Color
Yellow, Blue, Colorless, White
Green, Yellow, Red, Blue
Streak
White
Black
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
3.28-3.312.80-3.0
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
None observed
{110} Good
Mohs Hardness
6.5-7.53
2
10
👆🏻
Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
NaFeS2•2(H2O)
Luster
Vitreous
Vitreous, Silky
Pleochroism
Colorless
Extreme
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.638-1.6501.580
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.0130-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Excellent
-
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Growth