White Mother of Pearl / MOP 24.5-26mm oval hoop beads (ETB00273) Green Tourmaline

White Mother of Pearl / MOP 24.5-26mm oval hoop beads (ETB00273) Green TourmalineMother 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

Imperial jasper is only mined in Guadalajara

Longest : 11 x 33 x 6 mm

rivers and even individual mountains

the king of carbonate copper gemstones

The outer layer of pearls and the inside layer of pearl oyster and freshwater pearl mussel shells are made of nacre

A thunderegg (or thunder egg) is a nodule-like geological structure

spheres and other objects

Finishing: Natural

Its color is reddish brown to a darker red and may vary from piece to piece

Size: 21 x 34 x 6 mm

light blue color with little or no matrix

Graveyard Point