Iron pyrites, containing 2.18 per cent copper

Iron pyrites, containing 2

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Iron pyrites, containing 2
Science Museum Group
© The Board of Trustees of the Science Museum

Iron pyrites, containing 2.18 per cent of copper, subjected to kernel roasting in Spain, 1858

Details

Category:
Metallurgy
Object Number:
1889-164/675
type:
specimen
credit:
John Percy Collection