szénréteget

The term "szénréteget" translates from Hungarian to "coal seam" or "coal layer". In geology, a coal seam refers to a distinct layer of coal within a larger rock formation. These seams are typically found in sedimentary rocks, often interbedded with sandstone, shale, and claystone. Coal forms over millions of years from the accumulation and compression of plant matter in swampy environments. When buried under sediment, this organic material undergoes a process called coalification, transforming it into coal.

The thickness and quality of coal seams can vary significantly depending on geological conditions during their formation and subsequent burial. Geologists study coal seams to understand past environments, identify valuable energy resources, and analyze the history of the Earth's crust. Mining operations extract coal from these seams for use as a fuel source for electricity generation and industrial processes. The presence and characteristics of coal seams are key factors in determining the economic viability of coal mining in a particular region. Environmental impacts associated with coal mining and combustion are also directly related to the extraction and use of these geological layers.