Green Purbeck Marble
Digital Photograph 2013
The polished surface of this stone glimmers with the sectioned remains of ancient shells. The gaping Unio and whirling Viviparus shells give a clue as to its identity. Though not strictly a marble, the high polish taken by this limestone has been made use of since the Roman times. A band of landscape in Purbeck is pitted and uneven where the marble was dug for cathedrals and tombs. It continues to be highly valued.