Origin
-
Canada, Russia, Kenya, Brazil, Norway
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Green, Greenish, Black, Reddish, Brown
Streak
-
Yellow, Yellowish-grey, gray
For which Rashi?
Libra
Pisces
Planet
Venus, Mars
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus, Mars
-
Not to wear with
-
-
Powers
Love, Courage
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.85-3.353.50-3.60
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
3,2
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Mohs Hardness
7-7.56
2
10
👆🏻
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.