Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Southern and central Africa
Color
Violet, Blue, Colorless, pink, White
Greenish, Blue, Colorless, Green, Yellow
Streak
White
Greenish, gray
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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Solubility
Insoluble: HCl
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Durability
-
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Specific Gravity
3.61-3.683.17-3.24
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] poor
(0001) indistinct
Mohs Hardness
6-6.59-9.5
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiCArthur Thomas , Gemstones (2009)
Luster
Vitreous
Adamantine
Pleochroism
O = colorless; E = purple
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Dispersion
0.040.10
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.757-1.8042.648-2.691
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
6H polytype
Birefringence
0.0470.043
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Transformation
Clarity
Healing
Emotional healing
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Qualities Associated
Transformation
Creativity