Black Mother of Pearl / MOP 24-29mm handmade flower beads (ETB00359) Bryozoan Coral dark brown with some black

dark brown with some black and white

Chaorite is strictly massive in nature

Radiolarite or radiolarian chert is a high silica sedimentary rock which may be considered a variety of chert

similar to a geode

protecting the wearer or carrier from being harmed by the negative energy of another

Black Mother of Pearl / MOP 24-29mm handmade flower beads (ETB00359) Bryozoan Coral dark brown with some blackMother of pearl, is an organic inorganic composite material produced by some molluscs as an inner shell layer; it is also what makes up the outer coating of pearls. It is strong, resilient, and iridescent. Mother of Pearl is found in some of the more ancient lineages of bivalves, gastropods, and cephalopods. However, the inner layer in the great majority of mollusc shells is porcellaneous, not nacreous, and this usually results in a non iridescent