callais

callais

(kəˈleɪɪs) n1. (Minerals) a green stone found as beads and ornaments in the late Neolithic and early Bronze Age of W Europe2. (Archaeology) a green stone found as beads and ornaments in the late Neolithic and early Bronze Age of W Europe[C19: from Greek kallais]

callais

A type of green stone used in Neolithic and early Bronze Age times to make ornaments and beads.