Origin
Brazil
Zimbabwe
Color
Blue
Violet, White, gray, Blue, Brown, Black
Streak
-
White
For which Rashi?
-
Cancer, Sagittarius
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Goddess Whope
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
Soluble
Durability
-
-
Specific Gravity
2.60-2.902.55-2.70
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Splintery, Conchoidal
Cleavage
Indistinct
Absent
Mohs Hardness
7.5-86.5-7
2
10
👆🏻
Chemical Composition
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
SiO2
Luster
-
Vitreous
Pleochroism
Strong dichroism: blue to colourless\
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
Translucent, Translucent to opaque
Refractive Index
1.560-1.6041.530-1.543
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Trigonal
Birefringence
0.003-0.0100.003-0.009
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Harmony