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. 2025 Aug 5;69(8):820–831. doi: 10.1093/annweh/wxaf043

Figure 2.

ALT TEXT: Graph comparing workplace dust concentrations measured by IOM and 7-hole dust samplers placed on workers at three different mining operations.

IOM sampler vs 7-hole sampler comparison at three different Western Australian mineral mining or processing sites (adapted from Terry et al. 1998). Trend line and regression statistics relate to data obtained from mineral sands workers.