Origin
India
Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Origins: Canada, Namibia
Color
Blue, Greenish
Green, Blue, Yellow, Colorless, pink
Streak
Blue, White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.25-2.332.60-2.90
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal, Irregular
Cleavage
Good on {010}
Imperfect on {0001}
Mohs Hardness
3-47.5-8
2
10
👆🏻
Chemical Composition
Ca(VO)Si4O10•4(H2O)
Be3Al2Si6O18
Luster
Vitreous, Pearly
Vitreous, Resinous
Pleochroism
Visible: X=Z= colorless Y= blue
Weak to distinct
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
Transparent, Transparent to opaque
Refractive Index
1.5421.560-1.604
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.0090.0040-0.0070
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Communication
Healing
Emotional healing
Physical healing
Qualities Associated
Communication
Courage