Average concentrations of elements in Saint Charles County, Missouri

    Counties page > Hg in Conterminous US > Hg in central US > Averages in Saint Charles County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.8590.9630.5504.223
ArsenicAs (ppm)11.0173.4463.20120.009
CalciumCa (wt%)2.0902.1350.20210.271
CopperCu (ppm)17.61412.4264.56264.075
IronFe (wt%)2.2310.5680.9603.526
MercuryHg (ppm)0.0320.0290.0100.145
MagnesiumMg (wt%)0.6030.5180.0632.511
ManganeseMn (ppm)1498.250544.826510.1203228.350
SodiumNa (wt%)0.4740.2020.0490.870
PhosphorusP (wt%)0.0560.0190.0180.096
LeadPb (ppm)30.80615.6379.00180.052
SeleniumSe (ppm)0.2490.0850.1000.398
TitaniumTi (wt%)0.2100.0770.0350.323
ZincZn (ppm)70.81333.73020.829179.374

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