Origin
Southern and central Africa
Brazil, Kenya, Madagascar, Southern and central Africa
Color
Brown
Brown, Black
Streak
-
White
For which Rashi?
Aries, Capricorn
Capricorn, Sagittarius
Planet
-
Saturn
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Black Madonna, Isis, Horus
Nerthus
Not to wear with
-
-
Powers
Protection
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
-99992.65
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
None
{0110} Indistinct
Mohs Hardness
5-5.57
2
10
👆🏻
Chemical Composition
-
SiO2
Luster
-
Vitreous
Pleochroism
-
None
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
-99991.544-1.553
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Hexagonal
Birefringence
-99990.009
0
0.296
👆🏻
Clarity
-
Opaque
Physical
Neurological
Assists in emotional healing and protection
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Grief Relief
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Grief Relief
Grounding