Origin
-
USA, Southern and central Africa, China, India, Italy
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
White, Yellow
Streak
-
-
For which Rashi?
Libra
Gemini
Planet
Venus, Mars
Saturn
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus, Mars
-
Not to wear with
-
-
Powers
Love, Courage
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.85-3.352.44-2.62
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
3,2
Indiscernible
Mohs Hardness
7-7.52.5-5.5
2
10
👆🏻
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Greasy, Silky
Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.614-1.6661.560-1.571
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
monoclinic
Birefringence
0.014-0.0400.008-0.014
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Balance
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Protection