Month: January 2020

TOMRA’s XRT sensor-based ore sorting technology significantly improves productivity and extends life of San Rafael tin mine

MINSUR SA is a Peruvian mining company, part of the Breca Group of Companies, that owns and runs the largest underground tin mining operation in the world. Located in San Rafael (Figure 1), in the Eastern Mountain chain of the Andes in Peru at a high altitude between 4,500 to…

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