Fig. 4From: Petrographic and geochemical analyses to characterise the source of built historical natural stones — a case study of the volcanic stones from historical quarries and Baoguosi Temple in the city of Ningbo, Chinaa: The southern façade of Baoguosi temple. b: The Sumeru platform within the main building of Baoguosi Temple (Source: Shibing Dai)Back to article page