Nenfro
Nenfro is a volcanic rock, gray tuff or banded trachyte or leucite phonolite lava with a soft but compact structure, typical of the Viterbo region that the Etruscans used in their sculptures of northern Lazio Cimini hills near Rome, Italy.
- The Winged Lion of Vulci, in the Louvre
- The Centaur of Vulci, preserved in the Villa Giulia in Rome
- The sarcophagus of Laris Pulena MS 3488 of Civita Musarna.
- The sarcophagi figured at the galleries and the entrance to the Tarquinia National Museum