Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C
Burnt amethyst from Brazil. The yellow color is obtained by heating the amethyst between 300-400°C