Origin
Brazil
Kenya, Southern and central Africa
Color
Yellow
Green, Brown, Yellow, Red
Streak
Greenish, Black, Brownish
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
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Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
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Tenacity
Brittle
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Solubility
insoluble in water
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Durability
-
-
Specific Gravity
5.00-5.203.55-3.70
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, ConchoidalWalter Schumann
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Cleavage
Indistinct on {001}; partings on {011} and {111}
Perfect
Mohs Hardness
6-6.54-7
2
10
👆🏻
Chemical Composition
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Luster
-
Vitreous
Pleochroism
-
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
OpaqueHerve Nicolas Lazzarelli
Transparent
Refractive Index
-99991.710-1.735
1
3.25
👆🏻
Optic Character
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Biaxial/+
Crystal System
Isometric
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Birefringence
-99990.012-0.033
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
Transparent
Physical
Neurological
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Abundance
Intuition
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Tranquility