Origin
Tanzania, Sri Lanka, China
India, China
Color
Colorless
Blue, Yellow, Brown, gray, Reddish, Greenish
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
insoluble
Durability
-
-
Specific Gravity
3.60-3.61-9999
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Imperfect/fair/absent
{???} Imperfect, {???} Imperfect
Mohs Hardness
8-8.5-9999
2
10
👆🏻
Chemical Composition
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
S8
Luster
Vitreous
-
Pleochroism
Weak
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.70-1.73-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.055-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Transformation
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Spiritual Growth
Protection