Origin
Brazil
Canada, Russia
Color
Yellow
Black, Green, gray
Streak
Greenish, Black, Brownish
gray, Green
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
insoluble in water
-
Durability
-
-
Specific Gravity
5.00-5.203.3-3.5
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, ConchoidalWalter Schumann
Uneven
Cleavage
Indistinct on {001}; partings on {011} and {111}
Perfect on [110]
Mohs Hardness
6-6.55-6
2
10
👆🏻
Chemical Composition
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
-
Vitreous
Pleochroism
-
Strong: Blue-greens
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
OpaqueHerve Nicolas Lazzarelli
-
Refractive Index
-99991.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
monoclinic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
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Physical
Neurological
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Promotes psychic abilities and spiritual growth
Cardiovascular
Supports heart health
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Respiratory
Good
Excellent
Reproductive
-
-
Digestive
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Psychology
Abundance
Insight
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Manifestation