Thorikos from Laurion hills, Laurion
Great sink hole in Laurion hills below Ayios Konstandinos, Laurion
Entrances to ancient silver mines, Laurion
Remains seen from below, Laurion, Mining Furnace
Remains viewed from above, Laurion, Mining Furnace
Inside ancient silver mine shaft, with Mike Taylor, Laurion
Remains of furnace at Punta Zeze, Laurion, Mining Furnace
Detail of ore smelting furnace, Laurion, Mining Furnace
Rock-cut well shaft with toe holds, Laurion, Well
Shaft in ancient silver mine, with Tom Martin and Mike Taylor, Laurion