Origin
Sri Lanka
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Color
Green, Red, Blue, Brown, pink
Black, Green, Brown, Red, Greenish, Yellow, orange
Streak
White
Yellow, Green, Greenish
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
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Powers
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
3.024.48
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
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Cleavage
{0001} Poor
distinct; good on {0001}
Mohs Hardness
-99993.5-4.5
2
10
👆🏻
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
PbFe+++3(AsO4)(SO4)(OH)6
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Strong: dark brown light brownAnthony et al
visible
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
-99991.957
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Trigonal
Birefringence
-99990.014
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
Excellent
Poor
Reproductive
-
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Digestive
Supports digestive health
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Psychology
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Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Creativity
Prosperity