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Photographer: Allen C. Browne
Taken: April 26, 2017
Caption:
Edgar T. Ingalls | Additional Description: Mine Foreman E. T. Ingalls scrapes the amalgam of gold and mercury from the stamp mill plate in 1938. Finely crushed rock was mixed with mercury, which bonded with the gold. The mixture was then washed to remove debris. The gold was then separated from the mercury, and the mercury recaptured for future use.
Close-up of photo on markerSubmitted: April 27, 2017, by Allen C. Browne of Silver Spring, Maryland.
Database Locator Identification Number: p381131
File Size: 0.706 Megabytes
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