Check out our opal egg selection for the very best in unique or custom, handmade pieces from our gemstones shops.

Feb 28, 2025 · Have you ever wanted to dig or mine your own Opal? Well The Geode Guys have got the next best thing for you. Introducing Opal Thunder Eggs directly from the Oregon mine. We have high graded these T-eggs so just about every egg contains common or semi-precious Opal!

Thundereggs are rough spheres, most about the size of a baseball —though they can range from a little more than a centimeter (one half inch) to over a meter (three feet) across. They usually contain centres of chalcedony which may have been fractured followed by deposition of agate, jasper or opal, [1] either uniquely or in combination.

Opal Opalite 4030mm Eggs with Wood Stand Stone Carved Natural Gemstone Bell Chakra Healing Crystal Reiki Crafts Free Pouch (Opal)

These magic eggs reflect light in wondrous ways. They’re made of a special opalescent glass which reflects light to produce colors and translucence that changes with different light sources. The eggs are particularly alluring in water, and are perfect in fountains and aquariums.

Nov 29, 2023 · Thundereggs are nodules or geodes that form within volcanic ash layers, characterized by an outer shell of hardened rock and captivating centers of crystallized minerals such as agate, jasper, or opal.

Glowing Mexican Fire Opals set into egg-shaped rhyolite matrix. Each egg comes with a plastic ring stand. $40 each

Rare Fiery Mexican Opal Eggs in a pink agate matrix. Just a few Opal Eggs avaialble from 2 1/2" to 2 7/8" H with wood stand included! Opal is composed of silica and water, which gives it the illusion of water captured in stone.

Priday Opal Thundereggs are beautiful opal filled thundereggs from Oregon, that can have a mix of opal colors from deep blues, blue highlights, cherry red, sunset orange, creamy white, and many many more.