Origin
Sri Lanka, Burma, USA, Russia
China, South Africa
Color
Yellow, Brown, pink, Colorless
Yellow, Brown
Streak
White
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For which Rashi?
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Leo, Capricorn
Planet
-
-
Element of Planets
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Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Bast
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.46-3.502.58-2.64
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Perfect
Indiscernible
Mohs Hardness
6-76.5-7
2
10
👆🏻
Chemical Composition
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2
Luster
-
Silky
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Opaque
Refractive Index
1.665-1.7121.534-1.540
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.036-0.042-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
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Psychology
Intuition
Courage
Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Protection