Hydraulic mining ID: 2028 | This file appears in: Leesburg and Grantsville, Idaho Hydraulic mining used huge amounts of water to “wash” out gold. | Source: “Hydraulic Mining - Leesburg.” March 28, 1936. Courtesy of the Idaho State Historical Society. https://idahohistory.contentdm.oclc.org/digital/collection/p265501coll1/id/106. Download Original File Source“Hydraulic Mining - Leesburg.” March 28, 1936. Courtesy of the Idaho State Historical Society. https://idahohistory.contentdm.oclc.org/digital/collection/p265501coll1/id/106. "Hydraulic mining" appears in: Leesburg and Grantsville, Idaho
