Fusain-rich coal
Fusain-rich coal is a distinctive variety of coal in which fragments of fossil charcoal, known collectively as fusain, are abundant. These coals preserve a record of ancient paleo-wildfires and the…
Soko Mine – Serbia
The Soko Mine is a lesser-known but locally important coal mining site in Serbia. While overshadowed by the country’s major lignite basins, this mine illustrates many typical features of Serbian…
Sohagpur Coalfield – India
The Sohagpur Coalfield is one of the lesser-known yet regionally important coal basins in central India. Located in the central Indian plateau, it contributes primarily to the country’s thermal coal…
How Coal Transformed the British Empire’s Economy
The discovery and exploitation of coal reserves in Britain fueled a transformation that resonated through industry, finance, and society. From powering the steam engine to shaping global trade routes, this…
Weathered coal
Weathered coal is a distinct category of near-surface coal that has been altered by exposure to air, water, temperature changes and biological activity. This alteration changes its physical, chemical and…
Sibirginskaya Mine – Russia
The Sibirginskaya mine is one of the many coal operations located in the vast expanse of the Russian Federation’s Siberian territories. This article examines the mine’s geographic setting, the types…
Oxidized coal
This article examines the phenomenon of oxidized coal: what it is, where it forms and occurs, how it is mined and handled, and what its economic, industrial and environmental implications…
How Coal Towns Are Preserving Their Heritage Today
The legacy of coal mining has shaped countless towns with a unique tapestry of industry, culture, and environmental challenges. Across regions once dominated by dark mines and steam engines, communities…
Shivee Ovoo Coal Mine – Mongolia
The Shivee Ovoo coal mine is one of Mongolia’s notable coal-producing localities, representing the country’s abundant mineral wealth and the central role of coal in its energy and export sectors.…
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…
