Petriolo is a comune in the Province of Macerata in the Italian region Marche, located about 45 kilometres south of Ancona and about 9 kilometres south of Macerata. As of 31 December 2004, it had a population of 2,063 and an area of 15.6 square kilometres.Petriolo borders the following municipalities: Corridonia, Loro Piceno, Mogliano, Tolentino, Urbisaglia.
Among the churches in the town are:
Madonna della Misericordia
Wikipedia https://en.wikipedia.org/wiki/Petriolo
Coordinates 43°13'17.476" N 13°27'58.702" E
