Origin
Czech, Mexico, Australia
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Color
Red, Colorless, Violet, pink
Green, Blue, Yellow, Red, Brown, White, Colorless, pink
Streak
Red
White
For which Rashi?
-
Libra
Planet
-
Venus, Mars
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus
Not to wear with
-
-
Powers
-
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Sectile
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.062.85-3.35
1
7.18
👆🏻
Fracture
Sectile
Uneven, Conchoidal
Cleavage
Perfect on {010}; poor on {100} and { 1 02}.
Indistinct
Mohs Hardness
-99997-7.5
2
10
👆🏻
Chemical Composition
Co3(AsO4)2•8(H2O)
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Luster
Subadamantine, Pearly
Vitreous
Pleochroism
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
typically moderate to strong
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to opaque
Refractive Index
1.626-1.6291.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
-99990.014-0.040
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Compassion
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Protection