• June 6, 2026
Naryn Sukhait Coal Mine – Mongolia

The Naryn Sukhait coal deposit, located in the southern reaches of Mongolia near the Chinese border, is one of the country’s better-known coal sites and a significant element of the…

  • November 29, 2025
Medium-volatile bituminous coal

Medium-volatile bituminous coal is a widely used and geologically important type of hard coal that sits in the mid-range of the coal rank scale. It combines relatively high fixed carbon…