Average concentrations of elements in Shelby County, Missouri

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Shelby County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.4850.6111.3494.186
ArsenicAs (ppm)4.9671.0733.3638.855
CalciumCa (wt%)0.4430.0790.2320.687
CopperCu (ppm)5.7741.9052.60110.861
IronFe (wt%)1.1990.2620.7212.099
MercuryHg (ppm)0.0120.0020.0100.020
MagnesiumMg (wt%)0.1330.0440.0480.258
ManganeseMn (ppm)444.767140.938124.002909.665
SodiumNa (wt%)0.5500.0920.3450.717
PhosphorusP (wt%)0.0290.0060.0150.046
LeadPb (ppm)14.3272.9788.12724.617
SeleniumSe (ppm)0.1930.0810.1010.491
TitaniumTi (wt%)0.2180.0580.0750.351
ZincZn (ppm)23.7926.8628.28445.304

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