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Application of electron microprobe analysis to identify the origin of ancient pottery production from the Castillo de Huarmey, Peru
Author(s) -
Kałaska M.,
Druc I. C.,
Chyla J.,
Pimentel R.,
Syczewski M.,
Siuda R.,
Makowski K.,
Giersz M.
Publication year - 2020
Publication title -
archaeometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.716
H-Index - 67
eISSN - 1475-4754
pISSN - 0003-813X
DOI - 10.1111/arcm.12581
Subject(s) - petrography , empa , pottery , electron microprobe , archaeology , amphibole , geology , ceramic , mineralogy , geochemistry , geography , materials science , metallurgy , paleontology , quartz
A vast amount of ceramics (among other grave goods) were recovered from Castillo de Huarmey, a Wari culture (650–1050 ce ) archaeological site on the north coast of Peru. In order to assess ceramic production area(s) and possible trade, political or cultural interactions with other regions, and to complement earlier petrographic analysis, electron microprobe analysis (EMPA) was conducted following a rarely used methodology in archaeology. The chemical composition of individual minerals in ceramics and sediments samples from the Huarmey Valley was obtained, focusing mainly on amphiboles, feldspars and pyroxenes. The results of the analyses clearly indicate that the majority of the ceramic analysed was made of raw material of local origin.