Origin
Brazil
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Color
Yellow
Black, Blue, Yellow, Green
Streak
Greenish, Black, Brownish
Grey, Greenish, Brown
For which Rashi?
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-
Planet
-
-
Element of Planets
-
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Energy
-
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How to Wear?
Finger
-
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Ring Metal
-
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Deities
-
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Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
insoluble in water
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Durability
-
-
Specific Gravity
5.00-5.203.28-3.44
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, ConchoidalWalter Schumann
Uneven, Splintery
Cleavage
Indistinct on {001}; partings on {011} and {111}
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
6-6.55.0-6.0
2
10
👆🏻
Chemical Composition
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na2Fe2+3Fe3+2Si8O22(OH)2
Luster
-
Vitreous, Silky
Pleochroism
-
X = blue
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
OpaqueHerve Nicolas Lazzarelli
-
Refractive Index
-99991.680-1.698
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
monoclinic
Birefringence
-99990.005-0.008
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Abundance
Empowerment
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Clear Thinking