BST104pr Blue Star Thunderegg Specimen Pair Moons The plumes lay in pale

The plumes lay in pale blue-gray and pale yellow chalcedony with little pockets of druzy

This specimen features golden yellow

Its pair is SWZ170jr

fire sprinklers

BST104pr Blue Star Thunderegg Specimen Pair Moons The plumes lay in paleThese polished halves of a Blue Star Thunderegg show cavities with botryoidal chalcedony coated in sparkling crystal druzy, inside feathery banded agate in clear to pale blue hues. The rest of the egg is made up of brown rhyolite surrounding the agate and chalcedony, with a few distinct star points extending to the edges. The chalcedony shows green fluorescence under 365nm ultraviolet light. Polished Surface: 8. 3cm x 5. 2cm and 8. 4cm x 5. 4cm