Ultra-fine coal
Ultra-fine coal occupies a unique niche within the global coal supply chain: it is both a by-product of mining and preparation and a deliberately produced feedstock for specific industrial applications.…
Power-station coal
This article examines the coal used in large-scale electricity generation — commonly called power-station or thermal coal — its geological occurrence, mining and processing, economic and trade dynamics, role in…
Carbon coal
The following article examines the geological nature, global distribution, economic importance, and environmental implications of coal — a sedimentary rock that has powered industry and societies for centuries. It covers…
Non-coking coal
Non-coking coal, often referred to as thermal or steam coal, is one of the most widely used fossil fuels in the world. Unlike coking coal, which is suitable for metallurgical…
La Loma Coal Mine – Colombia
This article provides a comprehensive overview of the La Loma coal mine in Colombia: its location, the type of coal produced, operational characteristics, economic significance, social and environmental impacts, logistics…
H-grade coal
This article examines H-grade coal — a term often used in industry to denote higher-quality coal with significant heat output and specific properties that make it valuable for energy and…
Bokaro Coal Mine – India
The Bokaro coal mining area, located in the mineral-rich heart of eastern India, is an important component of the country’s coal-producing landscape. This article examines the location, geology, types of…
What Happens When a Coal Plant Shuts Down?
Coal has long served as a cornerstone of global energy production, shaping the contours of industry, commerce, and community livelihoods. When a coal-fired power facility ceases operations, ripple effects extend…
Antaibao Coal Mine – China
The Antaibao Coal Mine is one of the better-known coal production sites in northern China. It plays a role in supplying fuel for regional power generation and industry, and it…
Lignite
This article explores lignite — the lowest-rank form of coal often called “brown coal” — examining its geological origins, physical and chemical properties, where it occurs and is mined, its…
