Which of the following abandoned mines still have ore in them, Leckie Mine or Temagami-Lorrain Mine?
Leckie Mine Leckie Mine, also known as Penrose Mine and Little Dan Mine, is an abandoned gold producing underground mine in Northeastern Ontario, Canada, located on the eastern shore of Arsenic Lake 4 km north of the town of Temagami. It is entirely owned by Temagami Gold Inc. An estimated 483,500 tonnes of ore remain in the mine, which could contain 102,720 ounces of gold.
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.