Average concentrations of elements in Marshall County, Illinois

    Counties page > Al in Conterminous US > Al in upper-midwestern US > Averages in Marshall County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.8130.3634.0116.002
ArsenicAs (ppm)9.7831.8967.16614.653
CalciumCa (wt%)3.2930.6742.0484.800
CopperCu (ppm)17.8972.42913.78025.314
IronFe (wt%)2.5750.3561.9703.646
MercuryHg (ppm)0.0300.0050.0180.039
MagnesiumMg (wt%)1.7780.3941.0702.764
ManganeseMn (ppm)728.20891.576495.9951041.230
SodiumNa (wt%)0.6690.0830.4330.812
PhosphorusP (wt%)0.0660.0090.0470.090
LeadPb (ppm)21.0112.61616.45429.514
SeleniumSe (ppm)0.6140.1100.4090.958
TitaniumTi (wt%)0.2650.0200.1960.298
ZincZn (ppm)66.0507.90348.71380.872

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