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
Spain
Yellow
Brown, Green, Brownish, Yellow, Greenish, White, Brown, Black
Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio
Not Available