Sessions
Formation and geology of obsidian
Obsidian sources and their characterisation
Analytical / methodological aspects of obsidian studies
Dating of ’geological’ obsidian
Archaeological obsidian by chronological periods
Lithic technology and use wear
Obsidian hydration dating
Exploring the allure of obsidian: symbolic, social, and practical values for obsidian
Super-long distance movement of obsidian in prehistory: why, how, and what for?
Contemporary approaches to reconstructing exchange