Average concentrations of elements in Ontonagon County, Michigan

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Ontonagon County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.7930.6153.6236.260
ArsenicAs (ppm)3.3110.6221.8035.164
CalciumCa (wt%)1.0500.1830.5521.682
CopperCu (ppm)25.6885.43612.94737.955
IronFe (wt%)2.5490.5061.4393.458
MercuryHg (ppm)0.0280.0110.0100.070
MagnesiumMg (wt%)0.6320.1940.2971.141
ManganeseMn (ppm)692.452352.572301.4952468.830
SodiumNa (wt%)1.0010.1280.7211.319
PhosphorusP (wt%)0.0450.0090.0220.076
LeadPb (ppm)16.3872.2225.81021.927
SeleniumSe (ppm)0.1590.0850.1000.749
TitaniumTi (wt%)0.5740.0950.3600.798
ZincZn (ppm)75.05069.85520.978440.372

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