Rare Gemstone Found in an Ancient Tooth Leads to Rethinking of the History of Book Production
Historians used to believe that only men wrote manuscripts in the medieval times, but evidence has proved them wrong. Scientists have identified traces of a rare gemstone called lapis lazuli in an ancient female tooth. T...
https://www.neatorama.com/2019/01/15/Rare-Gemstone-Found-in-an-Ancient-Tooth/