Byproduct from the incomplete reduction of alumina in Cowles electric furnace

Made:
before 1889
By product from the incomplete reduction of alumina in Cowles

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By product from the incomplete reduction of alumina in Cowles
Science Museum Group
© The Board of Trustees of the Science Museum

By product from the incomplete reduction of alumina in Cowles electric furnace

Details

Category:
Metallurgy
Object Number:
1889-164/2408
type:
specimen
credit:
John Percy Collection