Fig. 11From: Mineralogical and petrographic characterization of the Cerrillo Blanco Iberian sculpturesIR analysis from of sample 1273. General IR spectrum and detail in the 900–500 cm−1 region. A clays/plagioclase, C calcite, H hematite, W whewellite/weddellite, Q quartz, G goethiteBack to article page