Selective mining is a method that focuses on extracting only high-grade ore or specific valuable mineral zones, rather than removing all material from a deposit. Its primary aim is to maximize the recovery of valuable resources while minimizing waste extraction and processing. This approach relies on careful planning, accurate orebody modeling, and advanced technology to target only profitable sections. Unlike bulk mining, which removes large volumes of ore and waste together, selective mining emphasizes precision and efficiency during extraction(Mindat.Org, n.d.).
Selective mining helps reduce dilution by limiting the extraction of waste rock or low-grade material. By focusing on higher-grade ore zones, it maintains a higher feed grade to the mill and minimizes the inclusion of unwanted material. This targeted approach enhances processing efficiency, lowers waste handling costs, and improves overall project economics. Tools such as geological mapping, mine planning software, and selective loading techniques are used to accurately distinguish and separate ore from waste, further controlling dilution during extraction(SELECTIVE MINING – Maysahmining.Com, n.d.).
Reducing dilution is a priority, and selective mining is the key strategy. What operational practices (like advanced grade control or specific equipment use) are absolutely critical for successfully executing selective mining in a complex orebody? Let’s discuss!
Reference:
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Mindat.org. (n.d.). Retrieved October 13, 2025, from https://www.mindat.org/glossary/selective_mining
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SELECTIVE MINING – maysahmining.com. (n.d.). Retrieved October 13, 2025, from https://www.maysahmining.com/services/selective-mining/
