Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Madagascar, Southern and central Africa
Color
Violet, Blue, Colorless, pink, White
White, Yellow, Blue, Green, gray
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
3.61-3.682.55-2.63
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
[10 1 1] poor
{001} Perfect, {010} Good
Mohs Hardness
6-6.56-6.5
2
10
👆🏻
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KAlSi 3O 8Arthur Thomas , Gemstones (2009)
Luster
Vitreous
Vitreous
Pleochroism
O = colorless; E = purple
-
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.757-1.8041.514-1.539
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Triclinic Pinacoidal H-M Symbol (1) Space Group: P1
Birefringence
0.0470.008-0.010
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Emotional Balance