Lahai Coal Mine – Indonesia
The Lahai Coal Mine is one of the many coal mining operations located in Indonesia, a country that plays a pivotal role in the global coal market. While detailed public…
Carbon-rich lignite
This article examines the geology, extraction, economics, industrial uses, environmental impacts and future prospects of carbon-rich lignite — a form of brown coal that occupies a critical and controversial place…
La Primavera Coal Mine – Colombia
The La Primavera mine is one of several coal mining operations that contribute to Colombia’s long-standing role as a major global coal supplier. This article reviews the mine’s setting, the…
Low-emission house coal
The term low-emission house coal refers to grades and preparations of solid fuel intended for residential heating that produce relatively fewer pollutants and more heat per unit mass than traditional,…
La Jagua de Ibirico Mine – Colombia
La Jagua de Ibirico, located in the department of Cesar in northern Colombia, is one of the municipalities most closely associated with the country’s coal industry. The area sits within…
Pre-treated coal
Pre-treated coal is a broad term for coal that has undergone physical, chemical or thermal processing to improve its handling, combustion properties, environmental performance or suitability for specific industrial uses.…
La Gloria Mine – Colombia
The La Gloria Mine is one of the many coal-producing sites in northern Colombia, situated within the wider Colombian coal belt that stretches across the departments of La Gloria‘s operational…
Torrefied lignite
This article examines torrefied lignite — a processed form of low-rank coal — describing what it is, where it occurs and is produced, the technologies used to convert lignite into…
La Estrella Coal Mine – Colombia
This article provides a comprehensive overview of the La Estrella coal mine in Colombia, covering its location, geology, mining methods, economic role, social impacts, environmental considerations, and future prospects. The…
La Esperanza Mine – Colombia
The following article examines the La Esperanza mining sites within the context of Colombia’s coal industry. Because the name La Esperanza is used for multiple small- and medium-sized mining operations…
