Average concentrations of elements in Ionia County, Michigan

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Ionia County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.3440.2592.9594.101
ArsenicAs (ppm)2.4791.0380.8205.555
CalciumCa (wt%)2.6120.9780.8905.152
CopperCu (ppm)6.0861.5004.02710.966
IronFe (wt%)1.1920.1700.7941.627
MercuryHg (ppm)0.0140.0040.0100.029
MagnesiumMg (wt%)0.9950.3280.3281.809
ManganeseMn (ppm)281.44752.322205.231469.661
SodiumNa (wt%)0.8250.0330.6990.903
PhosphorusP (wt%)0.0300.0090.0150.065
LeadPb (ppm)9.9081.1816.05412.859
SeleniumSe (ppm)0.2310.0980.1040.498
TitaniumTi (wt%)0.1910.0230.1160.258
ZincZn (ppm)27.2417.16013.55744.883

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