Blasting is a cornerstone of modern rock excavation, yet only about one-third of explosive energy is used for fragmentation; the ...Read more
Mining Doc Latest Posts
Mining DocEnlightened
In open-pit mining and civil engineering, the configuration of benches, comprising their height, width, and face angle, is the primary ...Read more
Mining DocEnlightened
In modern blasting, the transition from traditional non-electric systems (such as shock tubes or detonating cords) to electronic detonators marks ...Read more
The mining industry is currently undergoing its most significant transformation since the Industrial Revolution. Driven by the global “green transition,” ...Read more
For decades, the phrase “sustainable mining” was often dismissed as an oxymoron. The traditional image of the industry, scarred landscapes, ...Read more
The Orapa Diamond Mine stands as one of the most significant industrial landmarks in the world. Often referred to as ...Read more
Mining DocEnlightened
In traditional mining, the mine department seeks to minimize drilling and blasting (D&B) costs, which often results in coarser fragmentation ...Read more
Mining DocEnlightened
In production blasting, overbreak refers to the excavation of rock beyond the planned design limit, while underbreak is the failure ...Read more
In open-pit mining, increasing pit slope angles can significantly reduce the strip ratio by limiting waste removal and enhancing economic ...Read more
Introduction Hydraulic fracturing (HF) has become an important tool in deep underground mining, particularly in hard-rock metal mines where high in ...Read more
