Description: Rainbow Agate 30mm x 40mm Oval Beads 4pcs approxSize: 30mm X 40mmShape: OvalMaterial: Rainbow AgatePackaging: Strand (approx 4 pcs)What Is Rainbow Agate? Agate is a microcrystalline variety of quartz, chiefly Chalcedony, characterised by its fineness of grain and brightness of color. Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks but can be common in certain metamorphic rocks.
