Origin
Turkey
-
Color
Colorless, White, Yellow, Greenish, gray, Brown
Yellow, Black
Streak
White
Green
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
3.30-3.404.39
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{010} perfect, {110} distinct, {100} in traces
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
6.5-77.5-8
2
10
👆🏻
Chemical Composition
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
Luster
Pearly
Vitreous
Pleochroism
Strong
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.702-1.7501.80-1.83
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.048-9999
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
-
Healing
Emotional healing
-
Qualities Associated
Change
Balance