Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Brazil
Color
Violet, Blue, Colorless, pink, White
Blue
Streak
White
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
Insoluble: HCl
-
Durability
-
-
Specific Gravity
3.61-3.682.60-2.90
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] poor
Indistinct
Mohs Hardness
6-6.57.5-8
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Luster
Vitreous
-
Pleochroism
O = colorless; E = purple
Strong dichroism: blue to colourless\
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.757-1.8041.560-1.604
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
-
Birefringence
0.0470.003-0.010
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Respiratory
Good
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Reproductive
-
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Digestive
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Psychology
Transformation
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Communication