Ukhaa Khudag Mine – Mongolia
The following article presents a comprehensive overview of the Ukhaa Khudag mining project in southern Mongolia, focusing on its location, geology, mining and processing methods, economic and social significance, trade…
Tete East Complex – Mozambique
The Tete East Complex in Mozambique is one of the most talked-about coal provinces in southern Africa. Located in the central-northern part of the country, in Tete Province, this cluster…
Bright coal
Bright coal — often used in industry and geology to describe high-luster, high-rank coals such as anthracite and high-grade bituminous coals — occupies a distinctive place in the global energy…
Vitrain coal
Vitrain coal occupies a special place in coal petrology and the coal industry. Recognized by its bright, glassy appearance and distinctive banding within coal seams, vitrain is a lithotype that…
Clarain-rich coal
Clarain-rich coal is a specific lithotype of banded coal that combines distinctive petrographic features with important industrial properties. This article reviews what clarain is, where such coals are found and…
Fusain-rich coal
Fusain-rich coal is a distinctive variety of coal in which fragments of fossil charcoal, known collectively as fusain, are abundant. These coals preserve a record of ancient paleo-wildfires and the…
How Coal Transformed the British Empire’s Economy
The discovery and exploitation of coal reserves in Britain fueled a transformation that resonated through industry, finance, and society. From powering the steam engine to shaping global trade routes, this…
Inertinite-rich thermal coal
This article examines inertinite-rich thermal coal: its geological origins, where it is found and mined, its physical and chemical properties, industrial uses, economic importance, market dynamics and environmental implications. The…
Sebuku Coal Mine – Indonesia
The Sebuku Coal Mine, located off the coast of Indonesian Borneo, represents a notable example of small- to medium-scale island-based coal production in Southeast Asia. This article outlines the mine’s…
Coal with high inertinite content
Coal characterized by a high content of inertinite macerals represents a distinct and economically important subset of the world’s coals. These coals carry a record of past environmental conditions, pose…
