Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
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, Colorless, gray, Yellow, White
Yellow
Libra
Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio