Shakhta No. 7 Mine – Russia
This article examines Shakhta No. 7, a coal mine in Russia, placing it in the broader geological, economic and industrial context of Russian coal mining. The mine name—Shakhta No. 7—follows…
High-swelling coal
High-swelling coal — often referred to in industry as coking or caking coal with a high swelling index — plays a central role in traditional steel production and in several…
Osinnikovskaya Mine – Russia
The Osinnikovskaya Mine, located in the heart of Russia’s coal-producing region, is part of the extensive network of mining sites that supply both domestic industries and international markets. This article…
Improved thermal coal
Improved thermal coal refers to conventional thermal coal that has undergone physical or chemical processing to raise its **calorific value**, reduce impurities (ash, **sulfur**, moisture and trace metals), and improve…
Reconstituted coal
Reconstituted coal is a manufactured solid fuel produced by agglomerating or otherwise processing coal particles and wastes into a uniform, transportable, and often higher-value product. It sits at the intersection…
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…
Listvyazhnaya Mine – Russia
Listvyazhnaya Mine is one of the coal mining sites located in the heart of the Russian coal-producing region of western Siberia. The mine became internationally known after a major accident…
Kolmar Inaglinskiy Mine – Russia
This article provides a detailed overview of the Kolmar Inaglinskiy Mine — a coal mining site associated with the Russian coal producer Kolmar LLC — describing its location, geology, mining…
Kirov Mine – Russia
The following article provides a comprehensive overview of the Kirov Mine, one of the coal mining sites associated with Russia’s extensive extractive industry. It covers the mine’s location and geological…
Chertinskaya-Koksovaya Mine – Russia
The Chertinskaya-Koksovaya Mine is part of Russia’s extensive coal mining sector and is recognized principally for its role in supplying coal suitable for metallurgical and energy uses. This article provides…
