Carbon coal
The following article examines the geological nature, global distribution, economic importance, and environmental implications of coal — a sedimentary rock that has powered industry and societies for centuries. It covers…
Gas coal
This article explores the nature, distribution, economic importance and industrial uses of gas coal — a form of coal with distinctive physical and chemical properties that make it valuable for…
Soft steam coal
This article explores the characteristics, distribution, economic role and industrial importance of soft steam coal. Soft steam coal—commonly identified with certain grades of bituminous coal used primarily for thermal applications—remains…
Premium metallurgical coal
Premium metallurgical coal occupies a strategic niche at the intersection of geology, heavy industry and global trade. Also commonly referred to in industry parlance as high-grade coking material, this coal…
Bina Project Mine – India
The Bina Project Mine, often referenced in regional coal development discussions in central India, represents a component of the country’s extensive coal-mining landscape. This article summarizes the known geological, technical,…
Gevra Open Cast Mine – India
Gevra Open Cast Mine, located in the heart of the coal-bearing Korba region of Chhattisgarh, India, is one of the largest and most important coal mines in the country. This…
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,…
Lean coal
This article explores the technical, economic and geopolitical dimensions of what is commonly referred to as “lean coal” — lower-energy, lower-volatile types of coal often used for power generation rather…
Industrial coal
Industrial coal plays a central role in modern economies as both an energy source and a feedstock for a range of industrial processes. This article explores the geology, distribution, extraction,…
Peat coal
Peat, often called peat coal in some regional contexts, occupies a unique place between organic soil and true coal both geologically and economically. Formed over thousands of years from partially…
