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

The second crop of crystals obtained from the fifth pot.

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The second crop of crystals obtained from the fifth pot.
Science Museum Group
© The Board of Trustees of the Science Museum

The second crop of crystals obtained from the fifth pot.. These contain 2 oz. 7 dwt. silver per ton of 21 cwt. Pattinsons's Process for the Extraction of Silver from Lead

Details

Category:
Metallurgy
Object Number:
1889-164/1505
type:
specimen
credit:
John Percy Collection