Fig. 5From: Degradation of emerald green: scientific studies on multi-polychrome Vairocana Statue in Dazu Rock Carvings, Chongqing, ChinaRaman mapping of a sub area (see rectangle) in the lower part of CS5 green layer: a emerald green and b cerussite, assumed to be originally present in green layer; c lavendulan and d mimetite as to secondary minerals, formed in situBack to article page