Residual copper after liquating the refinery-slag regulus

Made:: before 1889

Residual copper after liquating the refinery-slag regulus, "Gaarschlacken-Kiehnstocke"

Details

Category:: Metallurgy

Object Number:: 1889-164/808

type:: specimen

credit:: John Percy Collection

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Residual copper after liquating the refinery-slag regulus

Details

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