Obsidian Reveals Secrets of Aztec Trade and Power Obsidian artifacts from the Templo Mayor reveal how the Aztec Empire thrived on both conquest and complex trade across ancient Mesoamerica.

New analysis of ancient obsidian shows the Aztecs’ power came not just from conquest — but from complex trade across rival regions. #AztecEmpire #ObsidianTrade #ArchaeologyNews

The Obsidian Nexus: Trade, Ritual, and Power in the Mexica Empire How volcanic glass shaped the spiritual and economic heart of Tenochtitlan

New research uncovers how obsidian trade shaped Mexica ritual and economy. Volcanic glass flowed into the heart of Tenochtitlan—sacred, strategic, and sharp.#Archaeology #Mesoamerica #ObsidianTrade #TemploMayor #HumanEvolution #Archaeology

Tracing Ancient Networks: The Journey of Obsidian Artifacts into Alberta's Archaeological Record How volcanic glass from distant mountain ranges reveals prehistoric trade routes across the Plains and Rockies.

Ancient obsidian artifacts in Alberta trace back over 1,000 km, revealing extensive prehistoric trade networks among Indigenous communities. #Archaeology #IndigenousHistory #ObsidianTrade​