Old Stock Priday Plume Bed Thunderegg Rough Chunk! St. Clair Fossil Fern Measurements(inches - largest - approx):

Measurements(inches - largest - approx): 4

This is certainly a large rare slab you won't want to miss out on

often perfectly solid with minor fracturing

and it tends to take a great polish

and generally includes 3-5 chunks

Old Stock Priday Plume Bed Thunderegg Rough Chunk! St. Clair Fossil Fern Measurements(inches - largest - approx):This 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