Roman ceramics production and archaeometry in Algeciras (Cádiz, Spain)

The aim of this study was the physico-chemical characterization of the ceramics documented during the excavation in one sector of the kiln at El Rinconcillo in 1991. The materials uncovered span three phases of production in the pottery complex and thirteen stratigraphically located samples of different typologies were studied. The present paper reports their chemical, mineralogical, morphometry and porosity characterization. Interpretation of statistical analysis of data indicates the local origin of the clay used in the manufacture of most of the fragments, and a variable range of firing temperatures. Fabric variability as determined by morphometry and Hg-porosimetry is correlated with typologies and functionality of the pieces