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Engineering and mining journal (1926), 2016-11, Vol.217 (11), p.14-14
Ort / Verlag
Jacksonville: Mining Media International Inc
Erscheinungsjahr
2016
Link zum Volltext
Quelle
EBSCOhost Business Source Ultimate
Beschreibungen/Notizen
Turquoise Hill Resources announced third-quarter production for Oyu Tolgoi, which included setting an all-time high record for quarterly material mined of more than 25 million metric tons (mt). This record includes stripping for Phase 4, which is the next area of high-grade ore. In the third quarter, concentrator throughput declined 4% over the second quarter due to planned maintenance and conveyor belt repairs. Copper production declined 9.9% over the second quarter as a result of lower recovery from Phase 6 ore. As expected, gold production declined 47.1% over the second quarter due to lower grades from the completion of mining Phase 2.