Fig. 6From: Mineralogical and petrographic characterization of the Cerrillo Blanco Iberian sculpturesInfrared absorption spectrum of inorganic and organic matter from samples 0365(1), 0353(1) and 1368(1). Characteristic bands of calcite were identified at 2515 and 1798 cm−1 as well as low intensity bands of nonspecific organic compounds at 2872, 2927 and 2986 cm−1Back to article page