Average concentrations of elements in Harlan County, Nebraska

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Harlan County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.8660.1455.1796.353
ArsenicAs (ppm)4.4290.3093.3885.310
CalciumCa (wt%)1.2170.2000.8661.684
CopperCu (ppm)10.5811.4716.16214.627
IronFe (wt%)1.9930.1211.7482.530
MercuryHg (ppm)0.0120.0020.0100.019
MagnesiumMg (wt%)0.5760.0410.4380.694
ManganeseMn (ppm)343.22235.963269.232472.633
SodiumNa (wt%)1.0510.0300.9281.134
PhosphorusP (wt%)0.0680.0080.0490.102
LeadPb (ppm)21.0531.81017.18629.413
SeleniumSe (ppm)0.2370.0490.1100.393
TitaniumTi (wt%)0.3030.0280.2710.452
ZincZn (ppm)50.9713.79237.37062.887

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