Some rough minerals that we have Since 1977
We work with many Brazilian minerals, and also with some mineral from others countries in South America
Agate
Amethyst ( Bolivia )
Green tiger eye
Emerald ( in matrix )
Optic calcite
River agate
Strawberry quartz
Hematite
Rose quartz
Red agate
Crystal quartz
Apatite
Aquamarine
Sky blue quartz
Red jasper
