Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Linares, Jaén, Andalusia, Spain
Color
Blue, Violet, Yellow, Grey
Blue
Streak
-
Blue
For which Rashi?
Libra, Sagittarius, Taurus
-
Planet
Jupiter
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.6-2.75.35
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
3,1
Perfect on {100}, imperfect on {001}
Mohs Hardness
7-7.52.5
2
10
👆🏻
Chemical Composition
Mg2Al4Si5O18
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Sub-Adamantine, Vitreous
Pleochroism
-
X = pale blue; Y = blue; Z = Prussian blue
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.52-1.561.809-1.859
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
-99990.050
0
0.296
👆🏻
Clarity
Transparent to translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
Supports digestive health
Supports digestive health
Psychology
Intuition
Self-Expression
Healing
Emotional healing
Emotional healing
Qualities Associated
Intuition
Communication