Origin
Sri Lanka
Brazil
Color
Green, Red, Blue, Brown, pink
Colorless, White, Greenish
Streak
White
White
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
3.022.52-2.60
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Conchoidal
Cleavage
{0001} Poor
{0001} Imperfect, {1120} Imperfect
Mohs Hardness
-99995.5-6
2
10
👆🏻
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
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Pleochroism
Strong: dark brown light brownAnthony et al
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Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
-99991.529-1.560
1
3.25
👆🏻
Optic Character
-
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Crystal System
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Birefringence
-99990.000-0.011
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
Excellent
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Reproductive
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Digestive
Supports digestive health
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Psychology
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Healing
Emotional healing
Emotional healing
Qualities Associated
Creativity
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