Average concentrations of elements in Hardin County, Ohio

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Hardin County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)6.8060.4145.2537.637
ArsenicAs (ppm)14.9444.1326.92432.286
CalciumCa (wt%)1.3260.6490.4184.318
CopperCu (ppm)27.8544.86315.01137.576
IronFe (wt%)3.6320.4602.2324.518
MercuryHg (ppm)0.0410.0030.0330.050
MagnesiumMg (wt%)1.1290.3810.4652.809
ManganeseMn (ppm)441.44854.523264.352535.450
SodiumNa (wt%)0.6960.0720.6060.919
PhosphorusP (wt%)0.0530.0070.0350.078
LeadPb (ppm)18.6671.50014.41621.433
SeleniumSe (ppm)0.2780.0830.1090.546
TitaniumTi (wt%)0.3460.0210.2750.385
ZincZn (ppm)101.45511.60175.503128.594

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