Ptghni: A new obsidian source in the Hrazdan River basin, Armenia

Title of journal Journal of Archaeological Science: Reports

Keywords obsidian Hrazdan River Southern Caucasus Armenia

Year 2017

Volume 14

Pages 55-64

Website https://www.researchgate.net/publication/317061590_Ptghni_A_new_obsidian_source_in_the_Hrazdan_River_basin_Armenia

Author: Ellery Frahm Keith Wilkinson, Emily J Beverly, Daniel Adler Boris Gasparyan, and other authors