Lead, South Dakota.
In the early days of mining stamp mills were used to crush the ore prior to gold recovery. A stamp mill is a very simple machine. The flywheel builds momentum to turn the cam. The cam lifts the stamps and then gravity drops . . .
(Industry & Commerce • Man-Made Features) Includes complete text, location, directions, 6 photos, GPS coordinates, map.
In the early days of mining stamp mills were used to crush the ore prior to gold recovery. A stamp mill is a very simple machine. The flywheel builds momentum to turn the cam. The cam lifts the stamps and then gravity drops . . .
(Industry & Commerce • Man-Made Features) Includes complete text, location, directions, 6 photos, GPS coordinates, map.