Port Radium is a mining area on the eastern shore of Great Bear Lake, Northwest Territories, Canada. It included the settlement of Cameron Bay as well as the Eldorado (also called Port Radium) and Echo Bay mines. The name Port Radium did not come into use until 1936 and at the time it was in reference to the region as a whole. The Eldorado mine site at LaBine Point adopted the name for its settlement in the 1940s and it has generally stuck. Location Port Radium is situated at on LaBine Point on the McTavish Arm of Great Bear Lake. Cameron Bay is situated southeast at and Port Radium Airport is at between the two to the north and consisted of a gravel airstrip next to Glacier Lake. History During a field trip along the east arm of Great Bear Lake in August 1900, James McIntosh Bell of the Geological Survey of Canada noted evidences of iron, copper, uranium and cobalt in the vicinity of Echo Bay. Thirty years later, a prospector Gilbert LaBine discovered high-grade pitchblende and silver. His company was Eldorado Mining and Refining Limited, then known as Eldorado Gold Mines Limited. Radium ores were highly valued at the time because the price of radium salts, used in cancer treatment, and which was monopolized by Belgium, was $70,000 per gram. Several settlements popped up in the 1930s in this area. Eldorado Mine became the first producing venture and it had its own private camp for its employees. There were also operations at the Elbonanza silver property, at White Eagle on the Camsell River, and at Contact Lake. In 1932 prospectors and businesses settled down in a protective cove off Echo Bay, known as Cameron Bay. By 1933 the Canadian Government had surveyed a townsite. At its peak the Cameron Bay settlement had 100 permanent residents, and the Port Radium area as a whole probably boasted 200+ residents. But by 1934 all the important deposits had been staked and activity died down. The Eldorado Mine at LaBine Point entered production in 1933 and the Contact Lake silver mine followed in 1936. At Cameron Bay, the government established a post office, a government office, and a radio station. There was also a Royal Canadian Mounted Police post and a Hudson's Bay Company post. In 1936, the government facilities were rechristened Port Radium to glorify the nature of the nearby mining