Cahaba Basin, Geological formation in central Alabama, US.
The Cahaba Basin is a geological formation in central Alabama spanning multiple landscape zones including upland ridges, valleys, and lowland plains. Coal and natural gas deposits lie within layered rock formations that developed over millions of years.
The basin became important during the 19th century when coal mining expanded across Alabama, driving industrial growth in the region. Gas production developed later and added another layer to the area's resource extraction history.
The basin contributed to Birmingham's industrial growth through its coal resources, making Alabama the fourteenth largest coal producer in the United States.
The basin is operated by companies engaged in coal and natural gas extraction and distribution through pipeline networks. The area is primarily industrial in character and not typically accessible for general public recreation.
The basin contains Pennsylvanian age coal beds with an average thickness of 50 feet, positioned across an anticline relative to the neighboring Black Warrior Basin.
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