Origin
Sri Lanka
-
Color
Green, Red, Blue, Brown, pink
Colorless, Yellow, Brown, Green, Red, Reddish
Streak
White
White, Yellow, Colorless
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
-
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Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.023.0-3.1
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
-
Cleavage
{0001} Poor
Perfect on {001}
Mohs Hardness
-99993.5
2
10
👆🏻
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Ca(Mg,Al)3(Al3Si)O10(OH)2
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Strong: dark brown light brownAnthony et al
X = colorless
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
-99991.643-1.648
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
-99990.012-0.015
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
-
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Creativity
Creativity