Integrating Research and Education > Impacts on Native Lands > Pine Ridge > Exploration and Development

Exploration and Development History on the Pine Ridge Reservation


This case study was written by Ellen Dockery, a lower division undergraduate student who is not an earth science major, as part of the DLESE Community Services Project: Integrating Research in Education. The pages in this case study reflect the personal views of the student author and not of MSU, SERC or the NSF.
Custer and the 7th Calvary's 1874 expedition. Details

Exploration

The exploration of the Black Hills began with the Gold Rush and concluded with the US government's attempt to purchase the Native American's land after which it had been exploited.

In 1874 General George A. Custer and his 7th Cavalry violated the Fort Laramie treaty of 1868. Soon after, they discovered the gold rich Black Hills. The government proceeded to purchase reservation land, which was met with the Native Americans stark refusal. The ensuing battles began with the Battle of the Little Bighorn on June 15, 1876 at Greasy Grass, Montana. The Native American's victory was only short term as they were next confronted with the Sell or Starve Bill, the Allotment Act of 1888, and the Act of 1889. The government relinquished their plan to buy the land and opted to acquire their land by way of moving the Native Americans onto reservations. The 7th cavalry finalized their mission for gold acquisition with the Wounded Knee battle on December 29, 1890 where 300 Native Americans were massacred.

Development

Moses Manuel and Hank Harney located the Homestake mine on April 9, 1876. George Hearst bought the 14 acre mine for $70,000 in 1877. Golden Star mining company purchased a fractional claim which combined to form a 14-acre mine. An 80-stamp mill began operation in July 1878. Within the first few years, 3,636,340 troy ounces of gold were produced (Ridge, 1968 ).

Inside Homestake Mine, Black Hills, South Dakota.
Inside Homestake Mine, Black Hills, South Dakota. Details

Resources about Exploration and Development History

Resources pertaining to exploration and development history
  • Gold Rush History. This site provides a comprehensive overview of all aspects of the Gold Rush including general and specific historical information, as well as people and historical societies involved in the Gold Rush. (more info)
  • Ore Deposits in the United States, 1933-1967. Ridge, 1968 This book documents the ore deposits of mines throughout the United States. For each mine, the history and production, geology, and tables are provided. (citation and description)
  • The Gold Rush. This site provides information about Gold Rush, from the discovery of gold to the impacts that occurred. Also included are classroom resources, related resources and links to other sites about the gold rush. (more info)


For ideas on how to use these webpages in a classroom, a Study Guide is provided.




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