What do you know about coal mining?

First of all there is nothing special about coal mining, albeit there are much more safety concerns for underground coal mining. Coal deposits come with methane gas. The gas is inflammable and has to be exhausted efficiently or accident of an explosion can occur. The gas is also toxic. read more

In mining terms, this would be a sound knowledge of the many key and current entities in mining, from the people, to the mines, to the disasters and events. You need to be street smart in mining to conduct efficient business in mining. How does one know if they are street smart or not. read more

Coal is mined by two methods: s urface or ‘opencast’ mining or underground or ‘deep’ mining. The choice of mining method largely depends on the geology of the coal deposit. Underground mining currently accounts for a bigger share of world coal production than opencast; although in several important coal producing countries surface mining is more common. read more