Average concentrations of elements in Monroe County, Iowa

    Counties page > Al in Conterminous US > Al in upper-midwestern US > Averages in Monroe County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.7590.4684.6376.796
ArsenicAs (ppm)10.3581.8234.54113.391
CalciumCa (wt%)0.4480.0350.3730.520
CopperCu (ppm)19.0631.98113.17022.680
IronFe (wt%)2.4660.3421.7063.268
MercuryHg (ppm)0.0320.0030.0230.040
MagnesiumMg (wt%)0.5310.0730.3680.672
ManganeseMn (ppm)691.37689.355517.248876.485
SodiumNa (wt%)0.7350.0430.6490.843
PhosphorusP (wt%)0.0480.0090.0370.076
LeadPb (ppm)21.2051.52617.75928.150
SeleniumSe (ppm)0.6380.0870.4370.799
TitaniumTi (wt%)0.3280.0110.3070.348
ZincZn (ppm)66.9616.23050.71479.430

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