An archaeometric approach to the majolica pottery from alcazar of Nájera archaeological site

Heritage Science

Table 2 Fabrics identified in each compositional group and their main mineralogical phases and EFTs

GROUP	Fab.	EFT (°C)	Qz	Ilt-Ms	Afs	Cal	Gh	Hem	Pl	Px	Mul	Gp	Anl	Phyllo-Si
NAJ-A	F-I	800–900	x	x	x	x	x		x	x		x
	F-II	> 850	x		x	x	x		x	x
	F-III	< 950	x		x	x	x		x	x			x
	F-IV	> 950	x			x			x	x			x
NAJ-B	F-I	800–900	x	x	x	x	x	x				x
	F-II	ca. 900	x			x	x		x	x
	F-III	> 900	x			x	x	x	x	x
MIC	F-I	800–900	x	x	x									x
TAL	F-I	800–900	x	x	x	x	x			x
	F-II	ca. 900	x		x	x	x		x	x
MUEL	F-I	800–900	x		x	x	x			x
	F-II	900–1000	x			x	x		x	x	x

Qz Quartz, Ilt-Ms Illite-Muscovite, Afs alkali-feldspars, Cal Calcite, Gh Gehlenite, Hem Hematite, Pl Plagioclases, Px Pyroxenes, Mul Mullite, Gp Gypsum, Anl Analcime. Abbreviations after [28]. Phyllo-Si Group (Phyllosilicates): nepheline, phlogopite, chlorite-vermiculite-montmorillonite, biotite, enstatite, orthoclase)