Southern and central Africa, Zimbabwe, South Africa
Brazil, Color: bi-color, violet / yellow, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Brazil, Bolivia, Uruguay. Ametrine is a bi-color variety of quartz, Yellow, Orange, Bolivia, Brazil, India, Yellow, Orange, Bolivia, Brazil, India
Green, Blue, Green, Blue, Green
Yellow
Greenish, White, Greenish, White, Greenish, White
Not Available
Virgo
Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio