Red ochre

Red ochre is a natural pigment made from clay containing iron oxide, which gives it a deep red color. Historically, it has been used by humans for thousands of years in art, body decoration, and even as an early form of paint. Its vibrant hue results from the iron minerals’ chemical properties, and it’s valued for its durability and resistance to weathering. Red ochre can be found in many archaeological sites worldwide, highlighting its importance in cultural and artistic expressions across different civilizations. It remains a widely used pigment in various applications, including art, cosmetics, and industrial processes.