Origin
Australia, Spain, Brazil, Germany
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Color
Green, Blue, Colorless
Green, Blue, Yellow, Red, Brown, White, Colorless, pink
Streak
White
White
For which Rashi?
Virgo
Libra
Planet
-
Venus, Mars
Element of Planets
Earth
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus
Not to wear with
-
-
Powers
-
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.42-2.582.85-3.35
1
7.18
👆🏻
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann
Uneven, Conchoidal
Cleavage
[010] perfect
Indistinct
Mohs Hardness
4-57-7.5
2
10
👆🏻
Chemical Composition
AlPO4 · 2(H2O)
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Luster
Vitreous, Waxy
Vitreous
Pleochroism
-
typically moderate to strong
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
Transparent, Translucent, Transparent to opaque
Refractive Index
1.560-1.5941.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.0310.014-0.040
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Harmony
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Protection