We have a dwindling collection of 300 million-year-old Carboniferous/Pennsylvanian fern plant fossils from PA anthracite coal mine areas. These fossils are of interest to both mineral collectors and fossil collectors, because of a white pyrophyllite mineral coating on black siltstone shale(the pyrophyllite is a pyrite pseudomorph).
This unique type of preservation provides excellent detail and contrast, which makes these specimens perfect for studying, collecting, decorating, or sometimes even tiling.
We do donate to NE PA public and state schools, inquire within.
* Because of low stocks, we are not selling wholesale or trading at the moment. *
