Fig. 2From: Precipitation of manganese oxides on the surface of construction materials in the Khmer temples, Cambodia Photographs showing blackening suspected to be from manganese oxide precipitates on the surfaces of construction materials in the Khmer temples at the following sites: a Neang Khmau, b Chrap, c Banteay Pir Chan, d Banteay Pir Chan (inner wall), e Pre Rup, f Pre Rup (inner wall), g Bayon (inner gallery), h the tower C1 at the Sambor Prei Kuk monuments, and i the tower S1 at the Sambor Prei Kuk monumentsBack to article page