C.P. 13, 6582 Pianezzo,
These mines were certainly in use from the Middle Ages to the first half of the 19th century, but only two periods are documented: the mediaeval period (late 15th century ? early 16th century) and the late 18th century. Attempts were made to explore and reopen the ancient mines until the Second World War period.
Many of the remains that can still be seen today are shallow workings to test the q...