Origin
Italy
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Color
Blue, Green
Violet, Blue, Colorless, pink, White
Streak
Blue, Green
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
Effervesces in cold
Insoluble: HCl
Durability
-
-
Specific Gravity
4-4.23.61-3.68
1
7.18
👆🏻
Fracture
Splintery
Conchoidal
Cleavage
Perfect on {100} and {010}
[10 1 1] poor
Mohs Hardness
46-6.5
2
10
👆🏻
Chemical Composition
CuZn(CO3)(OH)2
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Silky, Vitreous
Vitreous
Pleochroism
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
O = colorless; E = purple
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.672-1.6881.757-1.804
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.139-0.1430.047
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Healing
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Transformation