Pennsylvania has a long history of anthracite coal mining. The result is that millions of buildings and homes are located ...

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The burning of anthracite coal requires appliances quite Afferent from those used for the burning of wood, or bitumin-)us coal, but the reasons for these differences, are not well un-lerstood by ...

Mr. McConnell. the assumed inventor, claims that anthracite coal from the mines ot South Wales can be used in these engines, at a saving of one-half the cost of bituminous coke, and a complete ...

Last month, the Trump administration nominated mining industry association executive Wayne Palmer to head MSHA.

The No. 9 Coal Mine operated from 1855 to 1972, making it the longest continuously operated deep anthracite coal mine in the world. Today, you can explore the mine via a 1,600-foot rail ride ...

Open-cast mining, where coal is dug out of the ground through a giant, open pit, destroys habitats. South Africa has many of ...

Menar has ramped up the Khanye Colliery, in Bronkhorstspruit, Gauteng, which is producing 2.4-million tons of coal a year. Mining operations started at the Phalanndwa Colliery extension following ...