A new insert drawing technique for controlling ore loss and dilution during sublevel caving

Abstract Sublevel caving (SLC) is widely used in underground mines for its low cost and high production rate, but it faces challenges such as high ore loss and dilution. The previous research has focused on shape of draw bodies, stope structural parameters of SLC and drawing management. However, the...

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Hlavní autoři:	Xiaojing Meng, Tao Long, Xinyu Shi, Liyuan Wang, Zhonghua Zhu, Ganqiang Tao
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2025-07-01
Edice:	Scientific Reports
Témata:	Sublevel caving Insert drawing technique Loss and dilution Cut-off grade drawing method
On-line přístup:	https://doi.org/10.1038/s41598-025-07362-2
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