Origin
Southern and central Africa
Southern and central Africa
Color
Brown, Red, Blue, Yellow, orange
White
Streak
-
-
For which Rashi?
-
Gemini
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Neptune, Tiamat
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.642.60-2.90
1
7.18
👆🏻
Fracture
Uneven, Splintery, Conchoidal
Conchoidal
Cleavage
Absent
3,1 basal
Mohs Hardness
6.5-77.5-8
2
10
👆🏻
Chemical Composition
SiO 2Arthur Thomas , Gemstones (2009)
Be3Al2SiO6
Luster
Waxy, Vitreous, Greasy, Silky
Vitreous
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.530-1.5431.562-1.615
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Hexagonal
Birefringence
0.003-0.0090.003-0.010
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Aids in digestion and nutrient absorption
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
Soothes the digestive system
Psychology
Protection
Purity
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Purity