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. Author manuscript; available in PMC: 2020 Jul 14.
Published in final edited form as: Atmos Environ (1994). 2019 Oct 1;214:10.1016/j.atmosenv.2019.116883. doi: 10.1016/j.atmosenv.2019.116883

Table 1:

Mass fractions of median trace metal elemental concentrations in fine mineral dust based on measurements at Phoenix, AZ, U.S. by the IMPROVE network for 2011–2015.

Si Fe Al K Ca Mg Ti Mn Pb Ni As Cd
17% 9.1% 7.9% 5.3% 5.2% 1.3% 0.50% 0.17% 0.081% 0.014% 0.0065% 0.00065%