Origin
Sri Lanka
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Color
Red, Brown, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Brown
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For which Rashi?
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Planet
-
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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
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Powers
-
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Birthstone
Planetary
-
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Talisman
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Tenacity
-
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Solubility
-
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Durability
-
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Specific Gravity
2.97-3.143.8-3.9
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
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Cleavage
{1011} Indistinct
None
Mohs Hardness
-99996.5-7.5
2
10
👆🏻
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Ca3Fe3+2Si3O12
Luster
Vitreous
Adamantine
Pleochroism
Pale yellow colorlessAnthony et al
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
Transparent, Opaque, Transparent to opaque
Refractive Index
1.614-1.6661.888-1.889
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Isometric
Birefringence
0.014-0.032-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent to opaque
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
Empowerment
Empowerment
Healing
Emotional healing
Physical healing
Qualities Associated
Empowerment
Transformation