Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Southern and central Africa
Color
Blue, Violet, Yellow, Grey
Yellow, Blue, Colorless, White
Streak
-
White
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
2.6-2.73.28-3.31
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
3,1
None observed
Mohs Hardness
7-7.56.5-7.5
2
10
👆🏻
Chemical Composition
Mg2Al4Si5O18
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous
Pleochroism
-
Colorless
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.52-1.561.638-1.650
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
-99990.0130
0
0.296
👆🏻
Clarity
Transparent to translucent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Intuition
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Intuition
Clarity