Origin
Southern and central Africa
Brazil
Color
Greenish, Blue, Colorless, Green, Yellow
Yellow
Streak
Greenish, gray
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
3.17-3.245.00-5.20
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal, ConchoidalWalter Schumann
Cleavage
(0001) indistinct
Indistinct on {001}; partings on {011} and {111}
Mohs Hardness
9-9.56-6.5
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
-
Pleochroism
-
-
Dispersion
0.100.04
0.005
1
👆🏻
Transparency
-
OpaqueHerve Nicolas Lazzarelli
Refractive Index
2.648-2.691-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
Isometric
Birefringence
0.043-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
OpaqueHerve Nicolas Lazzarelli
Physical
Neurological
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-
Cardiovascular
-
Supports heart health
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Abundance
Healing
-
Physical healing
Qualities Associated
Creativity
Abundance