Marina Bell Rock Charged Necklace Sterling Silver PendantA pendant containing red earth from one of Sedona's most recognized landmark formations. This piece from the Vortex Collection contains Sedona soil sourced at Bell Rockthe butte form sandstone formation rising from the Coconino Plateau south of Sedona, composed primarily of Permian age Schnebly Hill Formation sandstone and capped by Coconino Sandstone. The red color is iron oxide staining characteristic of the Colorado Plateau's sedimentary sequence.