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Fig. 3 | Heritage Science

Fig. 3

From: The use of predominance area diagrams (PAD) to determine the oxygen and sulfur fugacities prevailing during historical metallurgical processes: the case of fifteenth to seventeenth century copper slags from Polichno (Old Polish industrial district)

Fig. 3

Representative BSE images of the analyzed slags: a POL1; b POL2; c POL3; d POL4; e, f POL5. brt—barite; cc—chalcocite; Cu—metallic copper; cpx—clinopyroxene; do—domeykite; Fe—metallic iron; gln—galena; gls—glass; hem—hematite; lit—litharge; py—pyrrhotite; wo—wollastonite; qz—quartz

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