A display specimen of Puddingstone Conglomerate, collected from Hertfordshire, UK. Puddingstone is a variation of conglomerate, which is a term that describes a coarse grained sedimentary rock, featuring large, well rounded clasts in a finer grained matrix. It dates back to the Paleocene to Eocene period around 56 millions years ago. This rare rock is only found in quantity at one locality in Hertfordshire. As such, it is becoming exceedingly difficult to obtain. This piece measures approximately 27 x 19 x 14cm at its widest and deepest points and weighs around 7700 grams. This specimens comes with an information label.
