Scubarob.love presents: Over 500 Pre-Hispanic Obsidian Mine Shafts Uncovered in Central Mexico

Over 500 Pre-Hispanic Obsidian Mine Shafts Uncovered in Central Mexico Obsidian mines mined by the pre-Hispanic Mesoamerican tribes of Central Mexico, located just 31 miles (49.88 kilometers) northeast of the ancient city of Teotihuacan, were discovered by archaeologists in earlier this week. Read more Section:  Artifacts Other Artifacts News History & Archaeology Read Later 

See https://www.ancient-origins.net/news-history-archaeology/teotihuacan-obsidian-mines-0017335 for more