Origin
India, China
Tanzania, Sri Lanka, China
Color
Blue, Yellow, Brown, gray, Reddish, Greenish
Colorless
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
-99993.60-3.61
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
{???} Imperfect, {???} Imperfect
Imperfect/fair/absent
Mohs Hardness
-99998-8.5
2
10
👆🏻
Chemical Composition
S8
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Luster
-
Vitreous
Pleochroism
-
Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
-99991.70-1.73
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
-99990.055
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Protection
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
Protection
Spiritual Growth