Ana Guraspashvili Georgian Technical University, Faculty of Chemical Technology and Metallurgy,
Department of Chemical and Biological Technologies.
Maia Mshvildadze Georgian Technical University, Faculty of Chemical Technology and Metallurgy,
Department of Chemical and Biological Technologies.
Teimuraz Cheishvili Georgian Technical University, Faculty of Chemical Technology and Metallurgy,
Department of Chemical and Biological Technologies.
Extraction And Study Of Foam Glass From Volcanic Rock - Obsidian