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…
Oltenia Coal Mines – Romania
The Oltenia coal mining area in southwestern Romania has been one of the country’s most important sources of fossil fuel for decades. Concentrated in the counties of Gorj, Dolj and…
Neryungri Open Pit – Russia
This article examines the Neryungri open-pit coal operation in the Russian Far East, placing it in geological, economic and social context. It outlines what is mined, the type and quality…
Nalinhe Coal Mine – China
The following article provides a comprehensive overview of the Nalinhe Coal Mine in China, synthesizing available information about its location, geology, production characteristics, economic role and wider significance in the…
Nacala Corridor Mines – Mozambique
The Nacala Corridor is a major transport and resource-development axis in southeastern Africa that has reshaped Mozambique’s mining landscape. Centered on the rich coal-bearing basin around Moatize in Tete Province…
What the Transition from Coal to Solar Looks Like in Practice
The evolution from a fossil fuel–driven energy system to one dominated by renewable sources reveals a complex interplay between economics, technology, and policy. Coal has been the backbone of industrial…
Minjova Mine – Mozambique
The Minjova Mine, referenced in some regional reports and local accounts, is part of the broader story of coal mining in Mozambique. While detailed public records specifically naming Minjova are…
Mbali Coal Mine – South Africa
The Mbali Coal Mine is one of the many coal-producing sites contributing to South Africa’s long-standing role as a global coal supplier and a cornerstone of the country’s domestic energy…
Metallurgical middlings
This article discusses the category known as metallurgical middlings — intermediate coal products generated in the preparation of metallurgical coal (also called coking coal). It explains what middlings are, where…
Maritsa East Mine – Bulgaria
The Maritsa East mining complex, known in Bulgarian as Maritsa Iztok, is the largest coal mining and power generation center in Bulgaria and one of the most significant lignite basins…
