Average concentrations of elements in Palo Alto County, Iowa

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Palo Alto County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3210.2844.6425.775
ArsenicAs (ppm)8.9980.9916.15414.111
CalciumCa (wt%)1.5790.3510.9472.754
CopperCu (ppm)18.9891.81313.20426.122
IronFe (wt%)2.4380.1282.1402.936
MercuryHg (ppm)0.0360.0040.0290.064
MagnesiumMg (wt%)0.6300.0490.4730.739
ManganeseMn (ppm)733.21099.889451.4681039.520
SodiumNa (wt%)0.8510.0420.7210.955
PhosphorusP (wt%)0.0690.0080.0450.109
LeadPb (ppm)17.6921.72114.58924.592
SeleniumSe (ppm)0.7400.2280.4351.466
TitaniumTi (wt%)0.2470.0140.2060.267
ZincZn (ppm)70.3874.49659.99494.781

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