Origin
Italy, Canada
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Color
Blue, Red, Yellow, Colorless, Green, White
Yellow, Brownish, Reddish, Green, Red
Streak
White
White, Yellow
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
2.90-3.102.2-2.6
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven
Cleavage
Poor/indistinct on {1120} and {1011}
None
Mohs Hardness
73-4
2
10
👆🏻
Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Luster
Vitreous
Silky
Pleochroism
Pale green
visible: O = Pale yellow E = Canary yellow to yellow orange
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.614-1.6661.575-1.585
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Hexagonal
Birefringence
0.014-0.032-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
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Excellent
Reproductive
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Digestive
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Psychology
Emotional healing
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Spiritual Evolution