Wales’ Indiana Jones searching for lost mines in hills

At the bottom of an abandoned mine shaft in remote hills, Ioan Lord is shocked to see a tiny pair of boot prints next to his own in the darkness. The student, 24, from Ceredigion, has made it his mission to rediscover long forgotten mines in Wales. "It's very much like an Indiana Jones film," said Ioan, who has uncovered ancient objects, some dating back to the Iron Age.