Average concentrations of elements in Richland County, Ohio

    Counties page > Al in Conterminous US > Al in upper-midwestern US > Averages in Richland County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.4500.8662.9566.043
ArsenicAs (ppm)17.0157.0186.51636.370
CalciumCa (wt%)0.8010.3100.3191.692
CopperCu (ppm)16.0514.2687.63934.420
IronFe (wt%)3.1420.5692.1104.509
MercuryHg (ppm)0.0260.0060.0110.038
MagnesiumMg (wt%)0.5130.0980.3580.788
ManganeseMn (ppm)439.180120.658218.019612.983
SodiumNa (wt%)0.7000.0680.5650.857
PhosphorusP (wt%)0.0390.0090.0210.059
LeadPb (ppm)20.3695.29214.03633.982
SeleniumSe (ppm)0.2490.0990.1000.429
TitaniumTi (wt%)0.3430.0450.2480.470
ZincZn (ppm)72.9479.10154.77897.276

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