Terrific Thunderegg Pair crystals These Iron Pyrite Cubes have

These Iron Pyrite Cubes have a marvelous metallic look to them

The cut base is perfect on this specimen to help display on its own

This specimen is the perfect size for any book shelf or desk to add a touch of beauty to the room

Add this gorgeous piece to your rock collection or pair with our Grape Agate and Anetoceras Hetermorph Ammonites for a special touch of natural beauty to the home

or you can pair with our Ammonites and Orthoceras Towers for a more natural nautical feel

Terrific Thunderegg Pair crystals These Iron Pyrite Cubes haveA Thunderegg is often mistaken for a mineral or geode. Thundereggs are more solid than geodes. Inside Thundereggs you will find chalcedony or agate. This particular specimen has been split and polished to show off the gorgeous minerals inside! Just look at this beauty! The blue and white natural colors are just stunning! Thundereggs pair nicely with our Orthoceras Towers or our Splash Copper!! *Please note that some pictures have been zoomed in to