Origin
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
India
Color
Blue, Violet, Greenish, Brown, Colorless, Yellow, gray
Blue, Greenish
Streak
White
Blue, 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
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.57-2.662.25-2.33
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
-
Cleavage
Fair on {100}, poor on {001} and {010}
Good on {010}
Mohs Hardness
7-7.53-4
2
10
👆🏻
Chemical Composition
Mg2Al4Si5O18
Ca(VO)Si4O10•4(H2O)
Luster
Greasy, Vitreous
Vitreous, Pearly
Pleochroism
X = pale yellow
Visible: X=Z= colorless Y= blue
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
-
-
Refractive Index
-99991.542
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
-99990.009
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Supports healthy digestion
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Intuition
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Communication