Origin
Southern and central Africa
Brazil
Color
Green, Yellow, Red, Blue
Yellow
Streak
Black
Greenish, Black, Brownish
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
-
insoluble in water
Durability
-
-
Specific Gravity
2.80-3.05.00-5.20
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal, ConchoidalWalter Schumann
Cleavage
{110} Good
Indistinct on {001}; partings on {011} and {111}
Mohs Hardness
36-6.5
2
10
👆🏻
Chemical Composition
NaFeS2•2(H2O)
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Silky
-
Pleochroism
Extreme
-
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
Translucent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.580-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Isometric
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Translucent
OpaqueHerve Nicolas Lazzarelli
Physical
Neurological
-
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Optimism
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
Growth
Abundance