Origin
Southern and central Africa
-
Color
Black, Brownish, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Brown
-
For which Rashi?
-
Libra
Planet
-
Venus, Mars
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus, Mars
Not to wear with
-
-
Powers
-
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
4.5-4.82.85-3.35
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
None, parting may develop along {111}
3,2
Mohs Hardness
5.57-7.5
2
10
👆🏻
Chemical Composition
Fe++Cr2O4
Tourmaline is a series of several different minerals with unique chemical formulas.
Luster
-
Vitreous
Pleochroism
none.
-
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
2.08-2.161.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Hexagonal
Birefringence
-99990.014-0.040
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Vitality
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Vitality