Average concentrations of elements in Howard County, Indiana

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Howard County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.6440.2724.2485.550
ArsenicAs (ppm)8.1131.0295.91210.096
CalciumCa (wt%)4.6431.6050.7117.293
CopperCu (ppm)17.1781.89613.14323.371
IronFe (wt%)2.4100.2571.8382.934
MercuryHg (ppm)0.0390.0020.0310.047
MagnesiumMg (wt%)1.5710.4720.4372.164
ManganeseMn (ppm)929.487206.280518.4841462.020
SodiumNa (wt%)0.8280.0600.7260.952
PhosphorusP (wt%)0.0800.0170.0490.137
LeadPb (ppm)22.6043.74315.67034.721
SeleniumSe (ppm)0.6540.1660.3020.998
TitaniumTi (wt%)0.2680.0100.2210.286
ZincZn (ppm)83.33511.23361.904117.564

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