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National Radium Institute

From Alfawiki
Adapted from the English Wikipedia article National Radium Institute, available under CC BY-SA 4.0Updated 30 November 2025
National Radium Institute
Company typeCompany
IndustryChemical industry, Mining
Founded1913
FounderHoward Atwood Kelly, James Douglas, US Bureau of Mines
Defunct1920-01-20
Headquarters
Denver
,
United States
Area served
United States
ProductsRadium

The National Radium Institute (NRI) was established in 1913 with the goal of obtaining radium from domestic US deposits for use in cancer treatment and potential industrial purposes, while also focusing on improving extraction techniques. Based in Denver, Colorado, this enterprise was formed through a collaboration between Dr. Howard Atwood Kelly of Johns Hopkins University, mining leader and philanthropist James Douglas (businessman), and the US Bureau of Mines.

The main radium production facility operated by NRI in Denver shut down in April 1917. The company was formally dissolved in Delaware by late 1919 and in Colorado on January 20, 1920. Over the following years, the institute's properties underwent several changes in ownership and function. Ultimately, the last two structures were torn down in 1988 due to extensive radiological hazards.

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