Origin
Southern and central Africa
Southern and central Africa
Color
Brown
White, Violet, Blue, Yellow, Brown, Brownish, Colorless, Greenish
Streak
-
White
For which Rashi?
Aries, Capricorn
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Black Madonna, Isis, Horus
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
-99992.50
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
None
Distinct on {100} and {110}
Mohs Hardness
5-5.55.5-6
2
10
👆🏻
Chemical Composition
-
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Luster
-
Vitreous, Pearly, Resinous
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
-99991.540-1.550
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
tetragonal
Birefringence
-99990.004-0.008
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Assists in emotional healing and protection
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Grief Relief
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Grief Relief
Spiritual Growth