Europe's oldest blue pigment discovered in 13,000-year-old German artifact. Azurite pigment found on sandstone artifact from Frankfurt, Germany Dated to approximately 13,000 years ago Artifact previously misidentified as oil lamp in museum collection

13,000-year-old azurite pigment found on a misidentified sandstone artifact near Frankfurt! Upper Paleolithic people ground blue pigment using a concave stone surface. Material sourced just 10 miles away along the River Main. Body decoration or dyeing organic materials? 💙

Key Facts

  • Azurite pigment found on sandstone artifact from Frankfurt, Germany
  • Dated to approximately 13,000 years ago
  • Artifact previously misidentified as oil lamp in museum collection
  • Found on riverbank in late 1970s
  • Identified through micro X-ray fluorescence analysis
  • Concave stone surface used for grinding and processing azurite into powder
  • Nearest azurite deposit located roughly 10 miles away along River Main
  • Lead isotope analysis shows locally sourced material
  • Upper Paleolithic evidence of blue pigment use in Europe
  • Suggests blue pigments used for body decoration or dying organic materials
  • Parallel finding: indigo dye processing from Georgian Caucasus cave dated to 34,000 years ago