Average concentrations of elements in Mills County, Iowa

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Mills County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.7930.2304.7366.241
ArsenicAs (ppm)11.2291.6058.73715.998
CalciumCa (wt%)0.7720.2390.5611.772
CopperCu (ppm)19.2251.64310.38121.156
IronFe (wt%)2.4400.1101.9562.632
MercuryHg (ppm)0.0290.0050.0160.049
MagnesiumMg (wt%)0.6010.0590.5230.835
ManganeseMn (ppm)608.76387.319329.027785.776
SodiumNa (wt%)0.8840.0460.7961.028
PhosphorusP (wt%)0.0650.0080.0440.099
LeadPb (ppm)22.6302.88618.07629.286
SeleniumSe (ppm)0.4660.0470.2830.538
TitaniumTi (wt%)0.2960.0090.2730.312
ZincZn (ppm)79.62510.18460.251116.124

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