Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
Golden Key Mine Stamp Mill
Photographer: Lester J Letson
Taken: October 9, 2010
Caption: Golden Key Mine Stamp Mill
Additional Description: View from the front showing the 5 massive stamps. A demonstration run of the stamp mill on this date turned 150 pounds of granite and quartz ore into a muddy silt, finer than sand in just a few minutes.
Submitted: December 3, 2010, by Lester J Letson of Fresno, California.
Database Locator Identification Number: p138954
File Size: 1.542 Megabytes

To see the metadata that may be embedded in this photo, sign in and then return to this page.
Copyright © 2005–2024, Some rights reserved.