Geologically immature coal
This article examines the nature, distribution, extraction, economic role and industrial importance of geologically immature coal, commonly referred to as lignite or brown coal. Often overlooked in global energy debates…
Waterberg Coalfield – South Africa
The Waterberg Coalfield in northern Limpopo, South Africa, is one of the country’s most important and talked-about coal provinces. It combines enormous geological resources with active large-scale mining and major…
The Depiction of Coal in Environmental Art and Photography
The journey of coal stretches back millions of years, buried deep beneath layers of sediment and transformed by immense heat and pressure. As one of the most significant fossil fuels…
Wardha Valley Coalfield – India
The following article provides an in-depth overview of the Wardha Valley coal mining region in India, its geology, mining practices, economic importance and wider industrial and environmental contexts. The text…
Geologically mature coal
Geologically mature coal represents the high end of the coalification continuum: material that has been subjected to prolonged burial, heat and pressure, and in many cases tectonic deformation and regional…
Wara Coal Mine – Indonesia
The Wara Coal Mine in Indonesia is one of many mining sites contributing to the country’s significant role in the global coal market. This article examines the mine’s location, geological…
Deep-mine coal
Deep-mine coal—coal extracted from underground seams by deep or underground mining methods—remains a crucial but complex component of the global energy and materials system. This article examines what deep-mine coal…
The Dark Side of Progress: Pollution and Prosperity from Coal
The story of coal is intertwined with the rise of modern civilization. From fueling steam engines in the 18th century to powering massive thermal plants in the 21st, this abundant…
Vorkuta Coal Mine – Russia
The Vorkuta coal mining complex, set in the far north of the European part of Russia, is one of the most emblematic and historically loaded mining regions of the country.…
Shallow-mine coal
Shallow-mine coal — coal extracted from deposits close to the surface — plays a major but sometimes overlooked role in the global fossil-fuel economy. This article examines where such coal…
