SEM-FEG-EDS, GC-MS, EPR and Vibrational Spectroscopy Analysis of Materials in Baroque-Style Sculpture “Our Lady of Sorrows” from Garopaba, Santa Catarina, Brazil

Materials belonging to the polychromy and gilding of the sculpture ‘Our Lady of Sorrows, which belongs to the collection of a church in Garopaba, Santa Catarina, southern Brazil, were analyzed by multiple techniques. The analysis by μ-Raman and FTIR indicated the use of the ultramarine blue pigment,...

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