Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Violet, Colorless, gray, White, Green
Streak
White
White
For which Rashi?
Pisces, Scorpio, Sagittarius
Aquarius
Planet
-
-
Element of Planets
Water
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Diana
Isis
Not to wear with
-
-
Powers
Love, Courage
Protection, Psychic Power
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
insoluble in common solvents
-
Durability
-
-
Specific Gravity
2.652.69-2.72
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Uneven, Conchoidal
Cleavage
Indiscernible
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Mohs Hardness
76-6.5
2
10
👆🏻
Chemical Composition
SiO2
(Na,Ca)1-2Si3-2O8