Origin
Southern and central Africa
Southern and central Africa
Color
Green, Yellow, Red, Blue
Colorless, White, Brown, Green, Greenish, gray
Streak
Black
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
2.80-3.03.63-3.79
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
{110} Good
{110} Good
Mohs Hardness
33.5
2
10
👆🏻
Chemical Composition
NaFeS2•2(H2O)
SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Silky
Vitreous, Greasy
Pleochroism
Extreme
-
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.5801.517-1.667
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Optimism
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Growth
Harmony