Average concentrations of elements in Custer County, Nebraska

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Custer County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.7570.3144.9156.222
ArsenicAs (ppm)4.6031.1021.2787.171
CalciumCa (wt%)1.2180.1391.0091.829
CopperCu (ppm)10.7913.0962.82717.781
IronFe (wt%)1.5600.3680.6242.394
MercuryHg (ppm)0.0130.0050.0100.030
MagnesiumMg (wt%)0.4860.1470.1420.800
ManganeseMn (ppm)264.27159.289124.126385.250
SodiumNa (wt%)1.1440.1190.7911.442
PhosphorusP (wt%)0.0520.0150.0130.076
LeadPb (ppm)22.2916.08310.82742.000
SeleniumSe (ppm)0.1550.0460.1000.313
TitaniumTi (wt%)0.2490.0310.1500.307
ZincZn (ppm)43.26811.09519.48066.516

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