The Source of Iron‐Oxide Pigments Used in Pecos River Style Rock Paints

Datos Bibliográficos

ID8354533
AutoresKaixuan Bu (University of Mississippi), James V Cizdziel (0000-0002-4107-0190, University of Mississippi), J RUSS (Department of Chemistry Rhodes College Memphis TN 38112 USA), John C Russ (Rhodes College, autor de correspondencia)
Año2013
Volumen55
Número6
Páginas1088-1100
Fecha de publicación2013-12-01
Peer ReviewedSí
Open AccessSí
TipoARTICLE
RevistaArchaeometry (JOURNAL)
Identificadores de la revistaISSN: 0003-813X • E-ISSN: 1475-4754
EditorialWiley (PUBLISHER • GB)
DOI10.1111/arcm.12011
OpenAlexW1512164763
IdiomaEN
Citas recibidas20
Referencias citadas31

The likely sources of iron‐oxide pigments used in prehistoric rock paintings in the Lower Pecos Archaeological Region were identified on the basis of chemical fingerprinting using LA–ICP–MS . The chemical signatures of 13 red rock paint samples collected from two south‐west T exas sites were compared with three potential source materials (ochre, siltstone and rhyolite), and two pigment cakes (crayons) that were excavated near the sampling sites. The significant chemical similarities between the paint and siltstones suggest that siltstone was used as the source of the colour. The overlapping chemical signatures for one of the pigment cakes and siltstone further suggests that some of the prehistoric people inhabiting the area 3000–4000 years ago had acquired the skills to extract iron oxide from siltstone and process it into paint pigments

Archaeology · Facies · Geochemistry · Geography · Mineralogy · Prehistory · Siltstone · Building materials and conservation · Cultural Heritage Materials Analysis · Geology · Mineralogy and Gemology Studies · Paleontology