Average concentrations of elements in Montgomery County, Iowa

    Counties page > Zn in Conterminous US > Zn in central US > Averages in Montgomery County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)6.1140.3275.1796.825
ArsenicAs (ppm)11.8340.65810.23812.888
CalciumCa (wt%)0.5900.0200.5400.634
CopperCu (ppm)22.4622.21417.61327.954
IronFe (wt%)2.7660.2122.2033.246
MercuryHg (ppm)0.0400.0120.0200.080
MagnesiumMg (wt%)0.6170.0550.4720.731
ManganeseMn (ppm)860.97953.828725.187962.100
SodiumNa (wt%)0.8440.0430.7570.943
PhosphorusP (wt%)0.0640.0100.0480.096
LeadPb (ppm)19.4591.04917.60726.408
SeleniumSe (ppm)0.5450.0520.4600.698
TitaniumTi (wt%)0.3070.0090.2850.327
ZincZn (ppm)78.0296.52767.93198.760

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