H 276 x W 203 mm
Illustrated in full colour throughout
Published Aug 2019
Preface by Yves Coppens
Callaïs refers to the green stones from which the remarkable ornaments discovered in several Neolithic sites in Western Europe are made. This volume brings together the contributions of the best European specialists in callaïs, variscite and turquoise, who spoke at a symposium on this ancient gemstone held in April 2015 in Carnac.