Origin
India
-
Color
Blue, Greenish
Red
Streak
Blue, White
White
For which Rashi?
-
Taurus, Leo
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Isis, Bragi
Not to wear with
-
-
Powers
-
Protection, Healing, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.25-2.332.58-2.64
1
7.18
👆🏻
Fracture
-
Uneven, Splintery, Conchoidal
Cleavage
Good on {010}
Absent
Mohs Hardness
3-46.5-7
2
10
👆🏻
Chemical Composition
Ca(VO)Si4O10•4(H2O)
SiO2
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Visible: X=Z= colorless Y= blue
-
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
Translucent, Transparent to nearly opaque
Refractive Index
1.5421.535-1.539
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.0090.003-0.009
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Courage