Beautiful Amethyst geodes from Brazil range from medium to dark shades of purple with mixed size crystal points. These egg shaped geodes have polished edges.
Amethyst is the purple variety of quartz crystal composed of silicon dioxide with traces of iron.
As a healing stone it is said to be helpful in ridding nightmares. Also helpful to calm an overworked and over stressed mind. It is thought to dispel negativity and create a peaceful environment.