• August 15, 2026
Zonnebloem Mine – South Africa

This article provides a comprehensive profile of the Zonnebloem Mine as part of South Africa’s coal mining landscape. Publicly available, mine-specific data for Zonnebloem are limited, but by placing the…

  • August 10, 2026
Pea coal

Pea coal is a widely recognized commercial grade of coal valued for its convenient size and versatile uses, especially in household heating and small industrial applications. This article examines what…

  • June 28, 2026
Non-caking coal

Non-caking coal is a broad category of coals that do not soften, plasticize or fuse into a coherent, porous mass (coke) when heated in the absence of air. It is…

  • May 19, 2026
Coal middlings

This article examines the phenomenon commonly called coal middlings — the intermediate-sized, intermediate-quality fractions produced during coal mining and preparation. Coal middlings occupy a complex place between high-grade clean coal…

  • December 25, 2025
Zibulo Coal Mine – South Africa

The Zibulo Coal Mine is one of the notable mining operations within South Africa’s extensive coal-producing region. Located in the high-density coalfields of Mpumalanga, Zibulo plays a role in both…