Origin
Canada, Russia, Kenya, Brazil, Norway
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Color
Green, Greenish, Black, Reddish, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Yellow, Yellowish-grey, gray
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For which Rashi?
Pisces
Libra
Planet
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Venus, Mars
Element of Planets
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Earth
Energy
-
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How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Venus, Mars
Not to wear with
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Powers
Healing
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
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Solubility
-
-
Durability
-
-
Specific Gravity
3.50-3.602.85-3.35
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
3,2
Mohs Hardness
67-7.5
2
10
👆🏻
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Tourmaline is a series of several different minerals with unique chemical formulas.