What type of ore was mined at both Thompson-Lundmark Mine and Leckie 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.
Lefa mine The Lefa mine is a Guinean gold mine. It is one of the world's largest. The mine is located in the center of the country, in Faranah Region. The mine has estimated reserves of 7.78 million oz of gold and is operated by Nordgold.