Origin
Canada, Russia, Kenya, Brazil, Norway
Southern and central Africa
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
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
Healing
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Birthstone
Planetary
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Talisman
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Tenacity
Brittle
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Solubility
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Durability
-
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Specific Gravity
3.50-3.601.98-2.50
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
None
Mohs Hardness
65.5-6.5
2
10
👆🏻
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)