• July 10, 2026
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…

  • July 7, 2026
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.…

  • July 3, 2026
Sebuku Coal Mine – Indonesia

The Sebuku Coal Mine, located off the coast of Indonesian Borneo, represents a notable example of small- to medium-scale island-based coal production in Southeast Asia. This article outlines the mine’s…

  • July 1, 2026
Sangatta Coal Mine – Indonesia

The Sangatta coal complex in East Kalimantan, Indonesia, is one of the country’s most recognizable and historically important mining areas. Located within the Kutai Basin, Sangatta encompasses large open-pit operations…

  • June 26, 2026
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…

  • June 26, 2026
Revuboe South – Mozambique

The Revuboe South site, located within Mozambique’s prolific coal-bearing region, is one of several important mining areas that have attracted international attention and investment over the past two decades. This…

  • June 21, 2026
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.…

  • June 19, 2026
Pathakhera Mines – India

Pathakhera Mines represent one of the many coal-producing localities in central India that feed the country’s large appetite for thermal coal. Located in the central Indian geological provinces, the mines…

  • June 18, 2026
Pasir Mine – Indonesia

The Pasir Mine is one of the many coal-producing sites that contribute to Indonesia’s prominent role in the global coal market. Situated in the coal-rich regions of the Indonesian archipelago,…

  • June 12, 2026
Optimum Coal Mine – South Africa

The Optimum Coal Mine, located in South Africa’s rich Highveld coalfields, is one of the better-known coal operations in the Mpumalanga/Ogies region. This article summarizes its location, geological characteristics, the…