Origin
Southern and central Africa
-
Color
Brown
Black, Brown
Streak
White
Black
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
-
-
Durability
-
-
Specific Gravity
3.25-3.285.2
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
{100} Distinct, {001} Poor, {110} Poor
None
Mohs Hardness
6.5-75.5-6.5
2
10
👆🏻
Chemical Composition
Ca2Fe++Al2BO3Si4O12(OH)
Fe 3O 4Ulrich Henn and Claudio C.
Luster
Vitreous
-
Pleochroism
Colorless
-
Dispersion
0.020.20
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.674-1.6932.42
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Grounding
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
-
Energy