Origin
USA, Mexico
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Color
Green, Brown, Greenish, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Greenish, gray
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For which Rashi?
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Libra
Planet
-
Venus, Mars
Element of Planets
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Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Venus, Mars
Not to wear with
-
-
Powers
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Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.19-3.562.85-3.35
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{110} Perfect, {010} Indistinct
3,2
Mohs Hardness
5.5-67-7.5
2
10
👆🏻
Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Tourmaline is a series of several different minerals with unique chemical formulas.
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Pale green
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.671-1.7741.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Hexagonal
Birefringence
-99990.014-0.040
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Courage
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Grounding
Vitality