Recent production of KCl by the southern Saskatchewan mines has been 16.78 Mt in 2014, 18.23 Mt in 2015, 17.90 Mt in 2016, 20.80 Mt in 2017 and 22.84 Mt in 2018 ( Table 1). Economically attractive potash deposits of southern Saskatchewan have ore grades averaging between 20% and 30% K2 O ( Funk et al., 2018a, Funk et al., 2018b, …
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