Old Stock Priday Plume Bed Thunderegg Rough Chunk! St. Clair Fossil Fern allowing them to dry can

allowing them to dry can cause the opal within to crack

and it tends to take a great polish

This slab has some very interesting compositions of stunning moss agate and jasper

often perfectly solid with minor fracturing

and can set upright with good flash that appears to be better at lower than eye level at a slight angle

Old Stock Priday Plume Bed Thunderegg Rough Chunk! St. Clair Fossil Fern allowing them to dry canThis is an old stock Priday Plume Bed Thunderegg. The plume bed were known to have the highest rates of plume, but was closed decades ago to digging due to the danger of an unstable sidewall. They are getting very hard to come by today. The Priday Ranch was a location with multiple highly renowned Thunderegg beds! These mines are now owned by Richardsons Rock Ranch in Oregon, and we are lucky to still have access to these gorgeous thundereggs! They