ANFO, water gels, and emulsions are three common types of blasting agents used in mining, quarrying, and construction. They have ...Read more
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In rock or soil mechanics, polyaxial loading happens when: A rock sample in a triaxial cell experiences different stresses in three ...Read more
Ore sorting helps extend mine life by making it economically viable to process lower-grade and marginal ore that would typically ...Read more
Shrinkage stoping is a vertical stoping method, conducted in a vertical or near-vertical plane, and at an angle greater than the ...Read more
One of the biggest zinc mines in the world, Red Dog Operations is situated close to Kotzebue in northwest Alaska, ...Read more
In the demanding environment of open-pit mining, the double back-up loading technique stands out as a highly efficient method for ...Read more
The jig concentrator (or jig separator) is a gravity-based mineral processing machine that separates particles by density using pulsating water flow [1]. It is widely used ...Read more
Dilution can be calculated in several ways, depending on the context and the stakeholder involved. It is essential to clearly define ...Read more
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Ground vibration in blasting refers to the seismic waves or oscillating motion of the ground caused by the detonation of explosives. ...Read more
To calculate the charge per hole for optimal fragmentation, the main approach involves determining the amount of explosive needed based ...Read more