TY - JOUR
T1 - What is that Pigment? Surface Analysis of Early Ceramics from Kuntur Wasi, Andes of Peru, by Way of Raman Microscopy and Portable X-Ray Fluorescence Spectroscopy
AU - Druc, Isabelle
AU - Gonzales, Patricia
AU - Inokuchi, Kinya
PY - 2020/1/1
Y1 - 2020/1/1
N2 - Preliminary analyses using Raman microscopy and portable X-ray fluorescence spectroscopy (pXRF) were conducted on 21 ceramic fragments to assess the composition of the pigments used by the ancient potters producing for the ceremonial center of Kuntur Wasi (950-50 BC), Department of Cajamarca, in the northern Peruvian highlands. The chemical and mineral analyses evidenced the manipulation of iron oxides to provide for most of the surface colors and painted designs observed. In addition, titanium oxides and calcium were used for obtaining white. Only one sample showed the presence of cinnabar and azurite, as post-firing pigments on a bottle that is suspected to be nonlocal
AB - Preliminary analyses using Raman microscopy and portable X-ray fluorescence spectroscopy (pXRF) were conducted on 21 ceramic fragments to assess the composition of the pigments used by the ancient potters producing for the ceremonial center of Kuntur Wasi (950-50 BC), Department of Cajamarca, in the northern Peruvian highlands. The chemical and mineral analyses evidenced the manipulation of iron oxides to provide for most of the surface colors and painted designs observed. In addition, titanium oxides and calcium were used for obtaining white. Only one sample showed the presence of cinnabar and azurite, as post-firing pigments on a bottle that is suspected to be nonlocal
UR - https://www.sryahwapublications.com/annals-of-archaeology/pdf/v3-i2/5.pdf
M3 - Artículo
SN - 2639-3662
VL - 3
SP - 49
EP - 60
JO - Annals of Archaeology
JF - Annals of Archaeology
ER -