en.wikipedia.org/wiki/Frontier_Mine,_Katanga

Frontier Mine is a copper mine in Katanga Province, Democratic Republic of the Congo (DRC) ... In July 2012, ERG, known as Eurasian Natural Resources Corp Plc at the time was granted the mining licence at Frontier. ENRC had previously ...

en.wikipedia.org/wiki/Black_Diamond_Coal_Mining_Company

The Black Diamond Coal Mining Company was formed in 1861, consolidating the Cumberland ... Black Diamond Coal Mine incorporated their mines into the Black Diamond Coal Mining Company, in order to "discover, .... Frontier Publishing.

www.linkedin.com/company/frontier-mining-ltd

Learn about working at Frontier Mining Ltd. Join LinkedIn today for free. ... Frontier Mining Ltd is a development stage mining company operating two licences in ...

www.linkedin.com/company/frontier-mining

See who you know at Frontier Mining, leverage your professional network, and get hired. ... Junior mining company in Kazakhstan. ... HR, Frontier Mining LTD.

fronterminedisaster.blogspot.com/p/kemmerer-coal-company.html

No. 1 mine at Frontier is the oldest of the Kemmerer Coal Company's mines formerly worked two seams. The mine is worked on the room and pillar system, ...

frontiercoal.com

Somos una empresa colombiana fundada en el 2003, especializada en la operación y comercialización de carbón térmico. Realizamos una explotación ...

www.frontierlithium.com

Frontier Lithium is a specialized mining exploration company actively engaged in the acquisition, exploration and development of hard rock, high grade, ...

newfrontiermining.net

New Frontier Mining Corp. is a private Colorado Corporation, with a strong Management ... Our principal objective, is to be a self-funding exploration company.

www.wsj.com/articles/SB10001424052702303395604577434660065784388

Jun 4, 2012 ... Mining companies are increasingly looking to the sea for new caches of ... when Nautilus Minerals Inc., long expected to be the first to mine, ...