Bacteria Which Eat Metal and Stone: The Microbial Corrosion and Deterioration of Inorganic Archaeological Materials

Drawing on examples from shipwrecks, cathedrals, and excavated finds, this work explains the biochemical reactions of sulphate‑reducing bacteria, methanogens, and biofilms that attack metals and stone. It highlights the role of organic matter, salt water, and modern pollution in driving corrosion, and outlines conservation strategies to protect cultural heritage.

This booklet combines scientific detail with archaeological context, offering readers a clear understanding of microbial corrosion and its implications for preservation today.