Average concentrations of elements in Adams County, Iowa

    Counties page > Zn in Conterminous US > Zn in central US > Averages in Adams County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.8930.4014.9046.583
ArsenicAs (ppm)11.6491.5017.23714.037
CalciumCa (wt%)0.5830.0480.5260.791
CopperCu (ppm)21.1803.25313.05626.326
IronFe (wt%)2.6800.3101.8863.136
MercuryHg (ppm)0.0370.0120.0100.063
MagnesiumMg (wt%)0.5750.0810.3690.707
ManganeseMn (ppm)753.71060.462624.636837.391
SodiumNa (wt%)0.7520.0210.6940.805
PhosphorusP (wt%)0.0660.0040.0520.075
LeadPb (ppm)18.1661.86015.02121.780
SeleniumSe (ppm)0.5910.0590.4430.699
TitaniumTi (wt%)0.3040.0080.2800.319
ZincZn (ppm)74.7308.82855.09688.934

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