Montelíbano Mine – Colombia
This article examines the mining activity associated with Montelíbano, a municipality in the department of Córdoba, Colombia, focusing on the principal operation in the area, its mineral type, economic and…
Industrial-grade lignite
Industrial-grade lignite, often termed brown coal, is a distinctive type of coal that occupies an important but controversial position in the global energy and industrial landscape. Characterized by relatively low…
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…
Mandalong Mine – Australia
The Mandalong Mine is one of the smaller but regionally important coal operations in New South Wales, Australia. Located within the broader Hunter Valley coalfields, the mine sits amid a…
La Francia Coal Mine – Colombia
La Francia Coal Mine, located in Colombia, is an example of the country’s medium- and large-scale **coal** operations that connect local geology, national economy and global energy markets. This article…
Super-fine coal powder
Super-fine coal powder occupies an important, though often overlooked, niche in the global energy and materials landscape. Produced either intentionally through milling or as a by-product of mining and preparation,…
Jinjie Coal Mine – China
The following article examines the Jinjie Coal Mine in the context of China’s vast coal sector. Because public, detailed English-language information specifically on Jinjie is limited and sometimes inconsistent across…
Super-premium coking coal
Super-premium coking coal occupies a niche but critical position in the global energy and metals complex. This special grade of coking coal is prized for its exceptional physical and chemical…
Low-chlorine coal
Low-chlorine coal is a quality fraction of coal that attracts particular attention from power generators, metallurgists and chemical process engineers because of its reduced content of chlorine compared with typical…
Coal for silicon metal
This article explores the complex relationship between coal and the production of silicon metal: where the necessary coal resources are found, how they are mined and processed, the economics and…
