El Hatillo Mine – Colombia
El Hatillo Mine in Colombia represents one of the many sites associated with the country’s long history of coal extraction. While specific public data for El Hatillo are limited compared…
F-grade coal
This article explores the characteristics, occurrence, production, economic role and industrial significance of what is commonly referred to as F-grade coal — a practical label used in some markets and…
Bokaro Coal Mine – India
The Bokaro coal mining area, located in the mineral-rich heart of eastern India, is an important component of the country’s coal-producing landscape. This article examines the location, geology, types of…
Amlohri Mine – India
The following article presents a comprehensive overview of the Amlohri Mine, a coal mining site in India. Publicly available, mine-specific data for Amlohri are limited; therefore the narrative combines verified…
Nigahi Mine – India
The Nigahi mine is one of the notable coal-producing locations in the central Indian coal belt. Located within the broader Singrauli coalfield, Nigahi plays an important role in regional coal…
Supercritical coal grade
This article examines the concept commonly referred to as supercritical coal grade and, more broadly, the relationship between coal quality and the technologies known as supercritical and ultra-supercritical power plants.…
Kusmunda Mine – India
The Kusmunda Mine is a prominent coal mining complex in central India whose operations, geology and local economic impact make it an important node in the country’s energy and industrial…
Jayant Mine – India
The Jayant coal mining complex is one of the notable mining operations in central India, located in the broader Singrauli coalfield region. This article explores the mine’s location, geological characteristics,…
Jhingurdah Mine – India
The Jhingurdah mine is one of the notable coal mining operations in central India, located in the coal-rich belt of the country and operated within the portfolio of a major…
Cleaned coal
This article examines cleaned coal — both the material produced by beneficiation (washing and preparation) and the suite of technologies often marketed as “clean coal” aimed at reducing the environmental…
