Origin
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Color
Red
Green, Blue, Yellow, Red, Brown, White, Colorless, pink
Streak
-
White
For which Rashi?
Taurus
Libra
Planet
Mars
Venus, Mars
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
Venus
Not to wear with
-
-
Powers
Love
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.842.85-3.35
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
none, may show indistinct parting
Indistinct
Mohs Hardness
7-7.57-7.5
2
10
👆🏻
Chemical Composition
(Mg,Fe)3Al2Si3O12
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
typically moderate to strong
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to opaque
Refractive Index
1.7601.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Trigonal
Birefringence
0.010-0.0140.014-0.040
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Inspiration
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Inspiration
Protection