The International Obsidian Conference 2021 occurred April 30 - May 2 in a virtual format.
http://arf.berkeley.edu/projects/ioc2021
IOC 2021 DAY 3 RECORDED TALKS:
Getting to the Point: Donna Nash
Digitization and Preservation of Legacy Datasets. Boulanger, et al. 37:22
Building on a Repository of Obsidian Geochemistry for South America. Tripcevich, et al. 1:10:45
Obsidian in the Near East: New Challenges and Future Directions. Healey, et al. (presented by Stuart Campbell) 1:36:05
Depositional Pattern of Obsidian Artefacts. Szilágyi 2:11:09
Updates on the next IOC meeting by Dr. Akira Ono 2:36:15
Poster award winners and closing announcements 2:44:57