Average concentrations of elements in Webster County, Nebraska

    Counties page > Hg in Conterminous US > Hg in central US > Averages in Webster County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)6.0580.3525.3487.762
ArsenicAs (ppm)4.5990.6112.9816.400
CalciumCa (wt%)1.0510.2390.8141.871
CopperCu (ppm)10.4281.3927.16414.052
IronFe (wt%)2.0630.1371.6572.524
MercuryHg (ppm)0.0120.0010.0100.018
MagnesiumMg (wt%)0.5340.0400.4310.676
ManganeseMn (ppm)352.32647.711257.443525.466
SodiumNa (wt%)1.0470.0550.9561.322
PhosphorusP (wt%)0.0600.0050.0490.073
LeadPb (ppm)21.3681.49818.52324.471
SeleniumSe (ppm)0.4250.2900.1161.537
TitaniumTi (wt%)0.3150.0200.2720.416
ZincZn (ppm)50.7693.99040.51461.188

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