Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Sri Lanka, Burma, USA, Russia
Color
Violet, Blue, Colorless, pink, White
Yellow, Brown, pink, Colorless
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
-
-
Solubility
Insoluble: HCl
-
Durability
-
-
Specific Gravity
3.61-3.683.46-3.50
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] poor
Perfect
Mohs Hardness
6-6.56-7
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
-
Pleochroism
O = colorless; E = purple
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.757-1.8041.665-1.712
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.0470.036-0.042
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Emotional Healing