“…Unmixing of remanent magnetization curves is extensively used to discriminate between magnetic populations with different origins and contributions to bulk magnetic mineral properties (Heslop, 2015 and references therein). It has become an essential tool for gleaning geologic and paleoenvironmental information, with wide‐ranging applications in paleomagnetism (e.g., Chen et al., 2017; Roberts et al., 2012; Zhang et al., 2020), quantitative environmental magnetism (e.g., Abrajevitch et al., 2009, 2013, 2015; Hu et al., 2020; Hyland et al., 2015; Just et al., 2012; Li et al., 2020), archeomagnetism (e.g., Jordanova et al., 2020), soil and loess‐paleosol magnetism studies (Geiss et al., 2008; Hu et al., 2013, 2015, 2021; Hyodo et al., 2020; Jordanova & Jordanova, 2020; Jordanova et al., 2011; Necula et al., 2013; Nie et al., 2014; Spassov et al., 2003), atmospheric aerosol pollution (e.g., Larrasoaña et al., 2021; Sagnotti et al., 2006), etc.…”