Polished Dendritic Agate - Madagascar Brucite It's a rock composed primarily

It's a rock composed primarily of fluorite with smaller amounts of opal

Petroleum Included Quartz

angular "breccia" patterns without any artificial dyes or enhancements

This protective coating acts as a shield against moisture and handling oils while dramatically deepening the natural color saturation

63mm x 59mm x 8

Polished Dendritic Agate - Madagascar Brucite It's a rock composed primarilyThis 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