Origin
Southern and central Africa
Turkey
Color
Green, Brown
Colorless, White, Yellow, Greenish, gray, Brown
Streak
-
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
-
Very brittle
Solubility
-
insoluble
Durability
-
-
Specific Gravity
2.39-4.003.30-3.40
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
None
{010} perfect, {110} distinct, {100} in traces
Mohs Hardness
4-66.5-7
2
10
👆🏻
Chemical Composition
SiO2
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
-
Pearly
Pleochroism
-
Strong
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.48-1.701.702-1.750
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
-99990.048
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
-
-
Reproductive
Supports healthy digestion
-
Digestive
Aids in digestion and nutrient absorption
-
Psychology
-
Transformation
Healing
-
Emotional healing
Qualities Associated
Transformation
Change