Crop of crystals obtained from the sixth pot, Pattinson's Process

The third crop of crystals obtained from the sixth pot

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The third crop of crystals obtained from the sixth pot
Science Museum Group
© The Board of Trustees of the Science Museum

The third crop of crystals obtained from the sixth pot. These contain 1 oz. 3 dwt. 12 gr. silver per ton of 21 cwt. Pattinsons's Process for the Extraction of Silver from Lead

Details

Category:
Metallurgy
Object Number:
1889-164/1506
type:
specimen
credit:
John Percy Collection