Opal Necklace Museum Exclusive Use the included guidebook to

Use the included guidebook to learn fascinating facts about each piece

and hands-on STEM learning

logical thinking

high-quality fabric

or use as an educational tool to spark interest in wildlife and natural history

Opal Necklace Museum Exclusive Use the included guidebook toThis sterling silver necklace features a polished opal, showcasing its characteristic play of color and iridescent patterns. Opal is a hydrated silica mineral (SiOnHO) with a unique internal structure that diffracts light to create its vibrant color flashes. Details: Material: Sterling silver with natural opal Appearance: Iridescent stone displaying flashes of multiple colors Formation: Opal forms from silica rich solutions deposited in cavities and