When the expansion of an open pit limit is restricted by the permanent facilities located near the boundary of the pit, the traditional economic evaluation method is insufficient to determine the ...

Former Cabinet Minister Kyrmen Shylla on Monday said open-cast coal mining is not a viable option for East Jaintia Hills, citing the region’s unique geographical and mining conditions. Speaking to ...

Identifying the optimal mining methods plays a pivotal role in ensuring both economic efficiency and environmental sustainability. This study aims to propose a model that combines interval-valued ...

A new report on the impact of lithium mining in South America’s lithium triangle finds the rush to extract lithium in Chile’s Salar de Atacama has had a severe impact on the area’s water supplies.