Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Color
Green, Blue, Yellow, Red, Brown, White, Colorless, pink
Red
Streak
White
-
For which Rashi?
Libra
Taurus
Planet
Venus, Mars
Mars
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
Venus
Not to wear with
-
-
Powers
Love, Courage
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.85-3.353.84
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Indistinct
none, may show indistinct parting
Mohs Hardness
7-7.57-7.5
2
10
👆🏻
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
(Mg,Fe)3Al2Si3O12
Luster
Vitreous
Greasy, Vitreous
Pleochroism
typically moderate to strong
None
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to opaque
-
Refractive Index
1.614-1.6661.760
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
cubic
Birefringence
0.014-0.0400.010-0.014
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Protection
Inspiration
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Inspiration