- Opal var. Hyalite
- Cabinet, 10.7 x 7.0 x 6.0 cm
- Mina Etienne, San Luis Potosi, Mexico
Video on Instagram
This beautifully formed oval vug of milky white chalcedony has a globular ring of glassy and gemmy, colorless hyalite opal emplaced around the rim of the specimen. The hyalite opal glows a rich neon lime green to emerald green under fluorescent light. Absolutely magnificent!