90% of the mountain was carved using dynamite . The powdermen would cut and set charges of dynamite of specific sizes to remove precise amounts of rock. Before the dynamite charges could be set off, the workers would have to be cleared from the mountain.
How Did They Carve Mount Rushmore?
Mount Rushmore is one of the most iconic landmarks in the United States, located in the Black Hills of South Dakota.
It is famous for its four presidential faces carved into the granite of the mountain. The four presidents depicted on the mountain are George Washington, Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt.
The mountain stands at 5,725 feet and overlooks the surrounding area. The project of carving the mountain began in 1927 under the direction of Gutzon Borglum. Borglum was a Danish–American sculptor who was chosen to lead the project.
He began the project with a team of 400 workers, many of whom were miners from South Dakota and the surrounding area.
The first step in the process of carving the mountain was to create a model of the mountain. The model was made from plaster and was used to test Borglum‘s design.
Once the model was approved, the workers began the process of drilling into the mountain. The workers used a variety of tools, including dynamite and drills, to carve the mountain.
The process of carving the mountain took 14 years to complete. Once the mountain was carved, Borglum used a variety of techniques to create the faces of the presidents. He used a combination of dynamite
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