Origin
Brazil
Czech, Mexico, Australia
Color
Blue
Red, Colorless, Violet, pink
Streak
-
Red
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Sectile
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.903.06
1
7.18
👆🏻
Fracture
Conchoidal
Sectile
Cleavage
Indistinct
Perfect on {010}; poor on {100} and { 1 02}.
Mohs Hardness
7.5-8-9999
2
10
👆🏻
Chemical Composition
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Co3(AsO4)2•8(H2O)
Luster
-
Subadamantine, Pearly
Pleochroism
Strong dichroism: blue to colourless\
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.560-1.6041.626-1.629
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
0.003-0.010-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Compassion
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Vitality