Inertinite-rich thermal coal
This article examines inertinite-rich thermal coal: its geological origins, where it is found and mined, its physical and chemical properties, industrial uses, economic importance, market dynamics and environmental implications. The…
San Juan Coal Mine – Colombia
The San Juan Coal Mine in Colombia represents one of the many mining sites that contribute to Colombia’s role as a major global coal producer and exporter. This article examines…
Low-caking coal
Low-caking coal is a specific category of coal defined by its limited tendency to soften, swell and fuse when heated in the absence of air. Unlike coking or strongly caking…
Non-swelling coal
This article examines the properties, distribution, economic importance and industrial uses of non-swelling coal — a category of coal defined by its limited tendency to cake or expand when heated.…
Ovoot Tolgoi Mine – Mongolia
The Ovoot Tolgoi coal site is one of Mongolia’s notable coal projects, combining significant geological resources with strategic economic importance for both local communities and regional energy markets. Located in…
Osinnikovskaya Mine – Russia
The Osinnikovskaya Mine, located in the heart of Russia’s coal-producing region, is part of the extensive network of mining sites that supply both domestic industries and international markets. This article…
Coal-to-liquid feedstock
This article examines coal as a feedstock for coal-to-liquid (CTL) processes: its geology, global occurrence, mining and supply, economic importance, statistics, industrial uses, environmental challenges and technological trends. Coal remains…
Kaniha Coal Mine – India
The following article provides an in-depth overview of the Kaniha Coal Mine in India, covering its location, geology, mining methods, economic importance, environmental and social impacts, and outlook. The piece…
Kalyani Khani Mine – India
This article presents a comprehensive overview of the Kalyani Khani Mine in India, exploring its location, geology, mining methods, economic importance, environmental and social impacts, and technical characteristics common to…
Thermal export coal
The global market for thermal export coal occupies a unique and sometimes controversial position in the world energy mix. Used primarily for electricity generation, thermal coal has powered industrialization and…
