The Garzweiler mine in Germany is a large lignite (brown coal) surface mine located in the state of North Rhine-Westphalia. ...Read more
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The video shows a simulation of a underground ring blasting using a iRing software. Video by iRing.
How to know the slope dip and slope dip direction of underground tunnels to input in the Dips software?
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Tin mining is the process of extracting tin (Sn), a silvery-white metal commonly found in the form of cassiterite (SnOâ‚‚), ...Read more
The key stages of a mining project typically unfold in a sequence of five main phases. These stages cover the ...Read more
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In soft-rock mining, ensuring the stability of tunnels and rooms is paramount, achieved through various ground support methods. Rock reinforcement ...Read more
The following can be calculated based on the diagram below: ✅ Crest Burden (CB) = Distance blasthole collar is from crest ✅ ...Read more
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A common problem for many mines is insufficient total primary airflow or insufficient airflow in the correct places as the ...Read more
Vertical crater retreat method (VCR) is used at the deposits that have competent steeply dipping ore hosted by the competent ...Read more
The copper ore flotation process separates copper minerals from gangue using physicochemical properties, typically involving crushing, grinding, reagent conditioning, and ...Read more