Porphyry from Argentina is one of the wondrous variants of porphyry stone. The variants of this type of rock all have very similar properties, with excellent technical characteristics that make them ideal for both indoor and outdoor installation. What differentiate the various types of porphyry is the chromatics of the shades. One of the peculiarities of the Argentine stone is no doubt the vast spectrum of colours that range from deep grey to bright red. Like all porphyry rocks, the Argentine one is not subject to alterations and is characterized by excellent resistance to stresses and impacts, frost and acids.