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
White, Violet, Blue, Yellow, Brown, Brownish, Colorless, Greenish
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
Insoluble: HCl
-
Durability
-
-
Specific Gravity
3.61-3.682.50
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
[10 1 1] poor
Distinct on {100} and {110}
Mohs Hardness
6-6.55.5-6
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Pearly, Resinous
Pleochroism
O = colorless; E = purple
-
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.757-1.8041.540-1.550
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
tetragonal
Birefringence
0.0470.004-0.008
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Spiritual Growth