Boart Longyear rises to the challenge
A Boart Longyear team has risen to the challenge of boring a ventilation shaft for an underground longwall coal mine in south west Wyoming.
A Boart Longyear team has risen to the challenge of boring a ventilation shaft for an underground longwall coal mine in south west Wyoming.
Senator Heidi Heitkamp of North Dakota is to re-introduce legislation to encourage development of clean coal.
India’s Tata Group has signed a memorandum of understanding (MoU) with Siberian Coal Energy Co (SUEK) to develop energy sector opportunities in Russia and elsewhere.