High-volatile bituminous coal
High-volatile bituminous coal occupies an important place among the ranks of coal used around the world. This article summarizes its geological characteristics, where it occurs and is mined, economic and…
Hunter Valley Operations – Australia
The Hunter Valley Operations (HVO) complex is one of Australia’s prominent coal mining hubs, located in the Hunter Valley region of New South Wales. This article provides a comprehensive overview…
Hard coking coal
Hard coking coal is one of the most important raw materials in traditional iron- and steelmaking. Unlike thermal coal used mainly for power generation, this specialised grade of coal is…





