Origin
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Russia
Color
Yellow, Brown, Colorless, White, gray, Brownish
Colorless, Brownish
Streak
White
White
For which Rashi?
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Planet
-
-
Element of Planets
-
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Energy
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How to Wear?
Finger
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Ring Metal
-
-
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
Brittle
Brittle
Solubility
-
Nearly insoluble in HCl and HNO3
Durability
-
-
Specific Gravity
2.97-3.032.97
1
7.18
👆🏻
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal
Cleavage
{001} Poor
Distinct on {010}
Mohs Hardness
76
2
10
👆🏻
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Vitreous, Greasy
Greasy, Vitreous, Pearly
Pleochroism
Weak: pale yellow yellow
(x): colorless. (y): colorless. (z): colorless.
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.627-1.6391.607
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Spiritual Awareness
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Healing
Emotional healing
Physical healing
Qualities Associated
Spiritual Awakening
Protection