Rasleigh, Philip Native Copper Native copper (8.2 x 12.6 cm) from the Poldory mine (Gwennap, Cornwall) with a handwritten label (2.5 x 10 cm) from Sir Arthur Russell who obtained the specimen from the Philip Rashleigh collection, and a label (4.6 x 6 cm) from K.P. Hammond (Dorridge, UK).