Average concentrations of elements in Gratiot County, Michigan

    Counties page > Al in Conterminous US > Al in upper-midwestern US > Averages in Gratiot County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.4900.3182.9374.509
ArsenicAs (ppm)4.0941.0451.9766.738
CalciumCa (wt%)4.1281.3411.3626.823
CopperCu (ppm)9.6341.6925.39413.741
IronFe (wt%)1.4780.2301.0021.997
MercuryHg (ppm)0.0230.0030.0150.036
MagnesiumMg (wt%)1.1810.1990.7161.598
ManganeseMn (ppm)329.98348.839214.543448.872
SodiumNa (wt%)0.6540.0380.5450.776
PhosphorusP (wt%)0.0430.0100.0260.080
LeadPb (ppm)12.4611.4609.68916.628
SeleniumSe (ppm)0.4470.1040.1920.938
TitaniumTi (wt%)0.1820.0280.1220.241
ZincZn (ppm)42.5046.34130.71863.861

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