Polished Dendritic Agate - Madagascar Purpurite This specimen also has a

This specimen also has a bright blue fluorescence under UV

" If you're looking for a simple

the surface of these specimens absolutely comes alive

This gorgeous Pietersite slab is from Namibia

This Caribbean Calcite Polished Dragon Head Carving is expertly crafted and polished to highlight the beauty of the stone

Polished Dendritic Agate - Madagascar Purpurite This specimen also has aThis 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