Average concentrations of elements in Elkhart County, Indiana

    Counties page > Al in Conterminous US > Al in upper-midwestern US > Averages in Elkhart County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.6730.2303.1474.170
ArsenicAs (ppm)7.5131.9175.22015.517
CalciumCa (wt%)4.3571.2241.8697.110
CopperCu (ppm)12.9152.6018.10218.882
IronFe (wt%)2.7260.5691.7834.067
MercuryHg (ppm)0.0270.0090.0100.045
MagnesiumMg (wt%)1.3590.3180.7221.825
ManganeseMn (ppm)786.474124.346579.6681130.520
SodiumNa (wt%)0.8720.0590.6651.003
PhosphorusP (wt%)0.0610.0100.0380.081
LeadPb (ppm)14.5561.8688.41218.998
SeleniumSe (ppm)0.4090.1140.2040.640
TitaniumTi (wt%)0.3640.0550.2560.519
ZincZn (ppm)61.54214.95739.03390.231

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