Average concentrations of elements in Platte County, Nebraska

    Counties page > Hg in Conterminous US > Hg in central US > Averages in Platte County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.7730.2125.1506.401
ArsenicAs (ppm)7.8191.3624.39410.845
CalciumCa (wt%)1.0910.3370.7303.163
CopperCu (ppm)16.7061.61712.10021.691
IronFe (wt%)2.1300.2231.5062.717
MercuryHg (ppm)0.0220.0070.0100.065
MagnesiumMg (wt%)0.5610.0440.3920.650
ManganeseMn (ppm)568.297130.946315.3951034.720
SodiumNa (wt%)0.9630.0400.8481.036
PhosphorusP (wt%)0.0720.0080.0520.115
LeadPb (ppm)22.8771.71318.26027.683
SeleniumSe (ppm)0.5520.1820.3121.479
TitaniumTi (wt%)0.2910.0120.2530.316
ZincZn (ppm)59.1136.67239.51680.424

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