Polished Dendritic Agate - Madagascar Pebble Remove from the light

Remove from the light

Discover the beauty of nature with our Guerrero Amethyst Specimen from Mexico

A stunning addition to any mineral collection

25in x 4in x 4in

The marcasite crystals exhibit a stunning metallic luster with a play of colors across their surfaces

Polished Dendritic Agate - Madagascar Pebble Remove from the lightThis Polished Dendritic Agate is a striking mineral specimen sourced from the rich, diverse geological deposits of Madagascar. As a semi translucent variety of chalcedony quartz, this material is defined by its complex, tree like or fern like inclusions trapped inside a clear to milky silica body. These delicate structures are formed by a process known as dendritic branching, which occurs when iron and manganese rich mineral fluids seep into micro