Result of heating together 400 grains of roasted Wicklow pyrites

Made:
before 1889
Result of heating together 400 grains of roasted Wicklow

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Result of heating together 400 grains of roasted Wicklow
Science Museum Group
© The Board of Trustees of the Science Museum

Result of heating together 400 grains of roasted Wicklow pyrites, 15 grains of carbon, and 150 grains of silica, experiment by R. Smith

Details

Category:
Metallurgy
Object Number:
1889-164/2662
type:
specimen
credit:
John Percy Collection