Insights into the Maya Blue Technology: Greenish Pellets from the Ancient City of La Blanca

Historic chemistry: The discovery of a set of greenish pellets from ancient plaster at the La Blanca archaeological site (Guatemala) provides evidence that the Maya people used a material akin to Maya Blue also outside of pottery, murals, sculptures or religious context. Obviously, the Maya people developed different preparative strategies to obtain inorganic–organic hybrid materials. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.