Stefano Incani's Mount Arci Geo Museum of Masullas, in Sardinia, is dedicated to Mount Arci,with its minerals and its rocks, in which is written a geological history ancient and complex, narrated by means of reconstructions paleo environmental and numerous artifacts. You can admire minerals and rocks of rare beauty, fossils that tell life forms and environments that existed in the past in this territory, fluorescent minerals and dioramas that reproduce with scientific rigor l’activitiesà of the Volcano Arci. Recently è was inaugurated the Sala del Vulcanesimo where è represented an environmental context dating back to 18-20 million years ago when the tropical sea occupied these areas and the volcano of’Arci it shook modellava and the territory. The “Volcanic Room” fascinates the visitor with reconstructions and effects that recreate the’evolution of the nature of Masullas and del Monte Arci. Fulcrum of’exposure, a plate of about 6 sqm of fish fossils dating back to 20 million years ago. It is a scientific pole single, becauseé for the first time, è was rebuilt the geological history of Sardinia, from which derive its naturalistic and landscape beauties.