Origin
Sri Lanka, Burma, USA, Russia
Madagascar
Color
Yellow, Brown, pink, Colorless
Colorless, pink
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.46-3.502.79
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Perfect
{100} and {010} perfect
Mohs Hardness
6-76
2
10
👆🏻
Chemical Composition
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.
Luster
-
Vitreous, Pearly
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.665-1.7121.582-1.585
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.036-0.0420.003
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
-
-
Digestive
-
-
Psychology
Intuition
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
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