Adena culture Spoons, beads and other implements were made from the marine conch. A few copper axes have been found, but otherwise the metal was hammered into ornamental forms, such as bracelets, rings, beads, and reel-shaped pendants. Adena culture The Adena culture was a Pre-Columbian Native American culture that existed from 1000 to 200 BC, in a time known as the Early Woodland period. The Adena culture refers to what were probably a number of related Native American societies sharing a burial complex and ceremonial system. The Adena lived in an area including parts of present-day Ohio, Indiana, Wisconsin, West Virginia, Kentucky,
Powder glass beads imitating coral, blue beads were also highly valued. "Keta awuazi beads", originating from Nigeria or possibly Togo, were made in horizontal molds and mold marks are often evident along their sides. Keta awuazi beads are cylindrical in shape. Manufacture ceased during the 1940s. Krobo bead makers produced similar blue powder glass beads, using glass derived from cold cream jars to achieve the blue colouration. Mauritanian Kiffa beads are also manufactured through the wet core technique. Glass, which is finely crushed to a powder, is mixed with a binder such as saliva or gum arabic diluted in water. Decorations are made