Origin
Canada, Russia, Kenya, Brazil, Norway
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Color
Green, Greenish, Black, Reddish, Brown
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Streak
Yellow, Yellowish-grey, gray
White
For which Rashi?
Pisces
Pisces, Scorpio, Sagittarius
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Diana
Not to wear with
-
-
Powers
Healing
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
insoluble in common solvents
Durability
-
-
Specific Gravity
3.50-3.602.65
1
7.18
👆🏻
Fracture
Uneven
Conchoidal, ConchoidalWalter Schumann
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Indiscernible
Mohs Hardness
67
2
10
👆🏻
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
SiO2