The volume represents proceedings of International conference on Fluid Inclusion study dedicated to 1025^th anniversary of Abu Aly Raichan Beruny, 95^th anniversary of N.P. Ermakov, 90^th anniversary of E. Roedder, and 150^th anniversary of H.C. Sorby’s classics.

The 1^st volume contains Plenary presentations and presentations on the following topics: «Methods and analytical techniques for fluid inclusion studies», «Fluid and melt inclusions in magmatic minerals as indicators of magmas generation conditions and evolution», and «Fluids of metamorphic rocks».