Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Italy, China
Color
Violet, Blue, Colorless, pink, White
Colorless, White, Blue, gray
Streak
White
White
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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Brittle
Solubility
Insoluble: HCl
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Durability
-
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Specific Gravity
3.61-3.683.09
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
[10 1 1] poor
Perfect on {100} and {010}, imperfect on {101}
Mohs Hardness
6-6.58
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaAl2Si2O7(OH)2.H2O
Luster
Vitreous
Vitreous, Greasy
Pleochroism
O = colorless; E = purple
Weak
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.757-1.8041.672-1.676
1
3.25
👆🏻
Optic Character
-
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Crystal System
Hexagonal
Orthorhombic
Birefringence
0.0470.019-0.021
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Transformation
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Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
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