Coal washing, also known as coal beneficiation or coal preparation, is a process used to remove impurities from raw coal ...Read more
Mining Doc Latest Posts
Underground jumbo drilling is a high-precision process used to cut into hard rock to access ore bodies. It involves a ...Read more
Introduction Sublevel caving is an underground mining method that involves the controlled caving of ore from multiple sublevels. This technique is ...Read more
In the field of rock mechanics, innovation isn’t just about breaking tougher ground—it’s about doing it with precision and sustainability. ...Read more
How best can you determine the optimal blast exclusion zone/ blast radius .i.e., areas of potential risk and areas of ...Read more
RULE 1: The distance between holes (spacing) should not be greater than one-half the depth of the borehole. When the effect ...Read more
The video shows an overburden blast in an Open pit mine. The high speed camera allows us to see how ...Read more
Bingham Canyon Mine Location: Utah, USA, near Salt Lake City. Depth: The mine reaches depths of approximately 1,200 meters, making it one of ...Read more
Mining DocExplainer
The inclination of drill holes in blasting operations can have a significant effect on the fragmentation of the rock mass. ...Read more
Mining DocExplainer
Mining operations involve a complex and multidimensional process. Among its essential stages are blasting, loading and transportation, crushing, and finally, ...Read more