Afghanistan, Southern and central Africa, Brazil, Mozambique, Pakistan, Russia, Sri Lanka, USA
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia
Violet, Colorless, pink
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink
Libra
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius
Transparent, Translucent, Transparent to translucent
Transparent, Transparent to translucent