The olive is a very important resource for the Mediterranean region, considering how the latter is used for the preparation of a large number of different dishes and specialties, including the inevitable olive oil, focaccias of all types, first courses and second courses of various kinds, all characterized by that pleasant taste. But in particular, it is the variety of black olives that gives the most balanced and delicate taste, due to the fact that maturation is complete: the green ones, in comparison, are harvested about six months before the dark ones, with the result that they are full of water and rich in mineral salts.