Our Cold Mountain (Sierra Fría) Thunder Egg beads are a mix of black, red, brown and cream rhyolite with pockets and bands of translucent and semi-translucent agate and chalcedony in shades of white, gray, and pale blue. Due to the way these stones form in flows of rhyolite lava, they may contain additional stripes and pockets of jasper and opal.
Thunderegg stones are believed to be transformational, helping transform a part of one's life to a more desirable state, and to bring about community and unity among like-minded people.
2020 Update: Yes, we do plan on carrying Thunder Egg beads again! Many gemstone beads are cut in Asia, and we are currently having trouble getting them. We anticipate restocking these gemstone beads "soon" but don't have an ETA yet.