Average concentrations of elements in Ashland County, Ohio

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Ashland County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.5250.5983.4675.822
ArsenicAs (ppm)10.8041.9135.46015.580
CalciumCa (wt%)0.5100.1250.2910.883
CopperCu (ppm)16.85212.7454.69384.284
IronFe (wt%)2.6640.2032.0693.125
MercuryHg (ppm)0.0240.0060.0100.040
MagnesiumMg (wt%)0.4350.0470.2960.517
ManganeseMn (ppm)417.65474.537201.597566.531
SodiumNa (wt%)0.6630.1140.4540.969
PhosphorusP (wt%)0.0410.0060.0290.053
LeadPb (ppm)17.0101.43814.05119.779
SeleniumSe (ppm)0.2760.0630.1050.398
TitaniumTi (wt%)0.3580.0340.2830.489
ZincZn (ppm)66.08811.75549.865120.583

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