Origin
Tanzania
Australia
Color
Blue
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
Streak
White, Colorless
White
For which Rashi?
Sagittarius, Pisces, Virgo
-
Planet
-
-
Element of Planets
Air, Water, Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Love, Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Soluble
Durability
Hard
-
Specific Gravity
3.354.014
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Conchoidal
Cleavage
Perfect {010}, imperfect {100}
None
Mohs Hardness
6.5-74-5
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
PbAl3(PO4)(SO4)(OH)6
Luster
Vitreous
Resinous
Pleochroism
Present
None
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.685-1.7071.653-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.006-0.018-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Excellent
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Intuition
-
Healing
Emotional healing
-
Qualities Associated
Communication
Communication