Polished Dendritic Agate - Madagascar Pebble They have been polished to

They have been polished to fit comfortably in the hand

An exquisitely carved figure of Lord Ganesh in Orange Calcite

A stunning addition to any mineral collection

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

Polished Dendritic Agate - Madagascar Pebble They have been polished toThis 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