Average concentrations of elements in Calhoun County, Illinois

    Counties page > Hg in Conterminous US > Hg in central US > Averages in Calhoun County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.4970.3242.4934.233
ArsenicAs (ppm)12.1314.0166.54423.044
CalciumCa (wt%)2.8961.3530.9208.717
CopperCu (ppm)16.7018.78910.57154.556
IronFe (wt%)2.8360.4702.0923.942
MercuryHg (ppm)0.0240.0210.0100.120
MagnesiumMg (wt%)0.8440.3310.2912.163
ManganeseMn (ppm)1673.430833.893772.1033976.440
SodiumNa (wt%)0.6430.0940.4520.914
PhosphorusP (wt%)0.0710.0220.0460.123
LeadPb (ppm)29.93611.36819.13870.477
SeleniumSe (ppm)0.2510.0380.1340.298
TitaniumTi (wt%)0.3430.0420.2410.455
ZincZn (ppm)67.34222.87236.108156.048

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