Which was halted by a natural disaster, Camlaren Mine or Barton Mine?
Camlaren Mine The Camlaren Mine was a small gold mine 80 km north-east of Yellowknife, Northwest Territories, Canada at Gordon Lake. It consists of a property totaling about 981 hectares. The two claims that make up the property were staked in 1936 by prospectors Don Cameron and the Mclaren brothers and developed with two shafts during 1937-1938. The name "Camlaren" is a portmanteau of Cameron and McLaren. Conditions attributed to World War II halted development at Camlaren in 1939.
Coal mine of Hasard de Cheratte The Coal mine of Hasard de Cheratte (or Cheratte 10) is the main colliery of Société anonyme des Charbonnages du Hasard, composed of four mine shafts. It is located in Cheratte, a section of the Belgian town of Visé located in the Walloon Region in the province of Liège. The first well was dug in 1850 to extract dice coal and closed for the first time in 1877 following an accident. It re-opened thirty years later in 1907 and operated until 1977. In the early twenty-first century, the mine has gained some notoriety as an urban ruin. Remediation of the site and the demolition of several buildings start in 2017.