Rhyolite gets its name from the Greek words for "stream" and "stone," which may seem like counterintuitive concepts, but how this gemstone forms actually makes sense with its name.

Marlynn McNutt’s Spanish Moss necklace combines riverstone and rhyolite to create a beautiful green-white effect reminiscent of soft mosses gathering on the riverbank.

In this cheery bracelet the vibrant spring green of rhyolite perfectly complements the blissful Preciosa crystal butterfly beads.

Tigers, elephants and rhyolite, oh my! This wild design is perfect for nature lovers or those with a fierce spirit.

This multi-strand necklace and earring set, intricately woven with rhyolite and amethyst gemstone beads, adorned with metal sheet accents, and expertly finished with macramé nylon thread, embodies a harmonious fusion of nature's elements and meticulous craftsmanship.

Copper accents bring out the warm colors of Liz Reed's "Mother Earth Bracelet."