razón E/M
| 05:37 Jan 15, 2020 |
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| Spanish to English translations [PRO] Tech/Engineering - Mining & Minerals / Gems | |||||||
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| 4 | W:O [W/O] ratio (waste to ore ratio) |
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Answers
24 mins confidence: 
W:O [W/O] ratio (waste to ore ratio) Explanation: I believe "tailings" are "jales" or "relaves", whereas "estériles" refers to waste (rock). WHAT IS THE DIFFERENCE BETWEEN WASTE ROCK AND TAILINGS Waste rock is bedrock that has been mined and transported out of the pit but does not have metal concentrations of economic interest. Tailings are the finely ground residuals that remain after the mill process has removed the valuable metals from the ore. http://backfortymine.com/2018/08/30/the-difference-between-w... Waste/Ore Ratio | Relación Estéril/Mineral Pérez Rojas, Jorge et al., Diccionario de minería. Surface area affects the waste to ore (W:O) ratio in an open pit – Ultradeep pits require a large surface area https://www.segweb.org/pdf/news/dan-wood/Crucial-Challenges-... Probable Ore In pit 173 6.0 34 Stockpile 122 3.9 15 Total Probable Ore 295 5.0 49 Waste Rock 828 - - W:O Ratio http://www.malachite.com.au/irm/PDF/1826_0/LorenaGoldMineMin... Waste: Ore ratio (including pre-strip) https://www.bloomberg.com/press-releases/2019-03-28/mtr-meta... |
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