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coal exploration and mining geology

Moderncoal explorationtypically involves extensive use ofgeophysicalsurveys, including 3D seismic surveys aimed at providing detailed information on the structures with the potential to affect longwall operations, and drilling to determinecoalquality and thickness.Mining.Coalisminedby both surface or ‘opencut’ (or opencast) and underground or ‘deep’miningmethods, depending on the localgeologyof the deposit.Underground mining…

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