what is coal mining and coal mines

Glossary of Mining Terms - Coal Education Glossary of Mining Terms ... Also, the flame safety lamp used in coal mines to detect methane gas concentrations and oxygen deficiency. Layout - The design or pattern of the main roadways and workings. The proper layout of mine workings is the responsibility of the manager aided by the planning department. Coal Mining - Coalwood, West ia Coal Mining. Types of Coal Mines. There are four main types of coal mines: shaft mine, slope mine, drift mine, and surface (open-cast) mine. The mine at Coalwood was a shaft mine; the coal was brought up in an elevator from 600 to 800 feet underground. The University of Kentucky has an interesting diagram showing each of the four types of . Coal Mining - Inspections - ia Department of Mines ... The Division of Mines' inspection staff consists of 18 coal mine inspectors and two coal mine inspector supervisors. There are nine inspectors and one inspector supervisor assigned to the Lebanon Office, located in Russell County at Lebanon, VA.    Read More