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Mineral Resources On-Line Spatial Data

    Counties page > Al in Conterminous US > Al in central US > Averages in Cherokee County

Average concentrations of elements in Cherokee County, Iowa

(Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)6.2890.4775.5167.977
ArsenicAs (ppm)11.2960.6489.60212.966
CalciumCa (wt%)0.7080.1020.5480.991
CopperCu (ppm)21.8621.67319.78327.889
IronFe (wt%)2.8940.0892.6823.155
MercuryHg (ppm)0.0430.0030.0380.050
MagnesiumMg (wt%)0.6520.0290.5820.749
ManganeseMn (ppm)866.79340.451773.413989.520
SodiumNa (wt%)0.7550.0190.6860.799
PhosphorusP (wt%)0.1000.0240.0600.176
LeadPb (ppm)53.02166.19017.397317.411
SeleniumSe (ppm)0.6440.0850.3030.824
TitaniumTi (wt%)0.2870.0090.2560.309
ZincZn (ppm)80.4145.71568.693100.780

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Page Last modified: 14:22 on 20-Dec-2016