One copper electroformed Large Moss Agate Crescent Moon complete on a 24” soldered antique copper chain. Agate is a variety of Chalcedony, a mineral of the Quartz family. It is clear to milky white, with dendritic inclusions of manganese or iron that has grown into patterns similar to moss or lichen. Moss Agate is said to be an uplifting and soothing stone. Moons measure approximately 2.0” x 1.75”. Size, shape, color and pattern may vary as no two stones are alike.