Silver Nugget from Arizona 31 Pounds 900. Fine from the Article THE MINERAL RESOURCES OF ARIZONA. By Thomas Toiige. from The Engineering Magazine Devoted to Industrial Progress Volume XI October 1897 The Engineering Magazine Co

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Size: 2260px × 2874px
Location: United States of America
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
Model Released: No

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