Southern and central Africa, USA, Australia, Brazil, USA, Australia, Brazil, USA
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
Cancer, Taurus, Cancer, Taurus, Cancer, Taurus
Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio
Translucent, Translucent, Opaque, Translucent to nearly opaque
Transparent