Origin
Southern and central Africa
Australia
Color
White, Blue, gray, Green, Brown
Brown, Reddish, Brownish, Yellow
Streak
White
Brown, Brownish, Yellow
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
-
HCl soluble
Durability
-
-
Specific Gravity
2.30-2.404.27-4.29
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven
Cleavage
{110} Perfect
Perfect {010}
Mohs Hardness
-99995-5.5
2
10
👆🏻
Chemical Composition
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
FeO(OH)Arthur Thomas , Gemstones (2009)
Luster
-
Adamantine
Pleochroism
-
VisibleArthur Thomas
Dispersion
0.040.05
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
-99992.26-2.398
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
-99990.138
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Emotional Healing