Origin
Sri Lanka, Burma, USA, Russia
Canada
Color
Yellow, Brown, pink, Colorless
Yellow, White, Colorless
Streak
White
White
For which Rashi?
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Planet
-
-
Element of Planets
-
-
Energy
-
-
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.46-3.503.20-3.22
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect
Perfect on pseudo {0001}
Mohs Hardness
6-73
2
10
👆🏻
Chemical Composition
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na2SrZrSi6O17(OH)3·3H2O
Luster
-
Vitreous
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.665-1.7121.558
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Triclinic
Birefringence
0.036-0.0420.082
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Intuition
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Spirituality