Sri Lanka, India, Brazil
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, Brown, Brown, Colorless, Green, gray, Yellow
Yellow
Brownish, White, Brownish, White
Not Available
Not Available
Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio