'southern amethyst') is a municipality in the state of Rio Grande do Sul, Brazil.

It borders Planalto, Frederico Westphalen, Cristal do Sul, Rodeio Bonito and Iraí.

The center of town has a pyramid that the interior base walls (3 meters) are lined with amethyst.

The opposing Catholic Church interior walls (6 meters) are covered with amethyst.

This geographical article relating to Rio Grande do Sul is a stub.