Fig. 7From: Long-term corrosion of copper alloys in the soil: new aspects of corrosion morphology in archaeological vessels from south-western IranEDS elemental map of the corrosion layers in two corroded tin bronze samples showing the different Cu/Sn proportion in the internal corrosion layer and the metal parts in sample DD-03 and presence of chloride corrosion product in internal part of sample DD-20Back to article page