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
Black, Brownish, White, Brown
Streak
White
Reddish, Black
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
-
-
Solubility
Insoluble: HCl
-
Durability
-
-
Specific Gravity
3.61-3.684.76-5.03
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] poor
None
Mohs Hardness
6-6.55.5-6.5
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
-
Pleochroism
O = colorless; E = purple
-
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.757-1.804-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
-
Birefringence
0.047-9999
0
0.296
👆🏻
Clarity
Transparent
Translucent
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
Insight
Healing
Emotional healing
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Qualities Associated
Transformation
Grounding