Radium chemicals and cause radioluminescence. Radium, in the form of radium chloride, was discovered by Marie and Pierre Curie in 1898. They extracted the radium compound from uraninite and published the discovery at the French Academy of Sciences five days later. Radium was isolated in its metallic state by Marie Curie and André-Louis Debierne through the electrolysis of radium chloride in 1911. In nature, radium is found in uranium and (to a lesser extent) thorium ores in trace amounts as small as a seventh of a gram per ton of uraninite. Radium is not necessary for living organisms, and adverse health
Radium, Colorado which was formerly mined in Colorado in the early 20th century. . The Radium Recreation Site, part of the Upper Colorado River Special Recreation Management Area managed by the Bureau of Land Management, is on the south bank of the Colorado River across from the community. Radium Hot Springs is located on the river bank, a few miles south of Radium, and about 15 miles from Kremmling. Radium, Colorado Radium is a small rural unincorporated community in southwestern Grand County, Colorado, United States. The community sits in the mountains along an isolated stretch of Colorado River downstream from Gore Canyon