Average concentrations of elements in Lee County, Iowa

    Counties page > Zn in Conterminous US > Zn in central US > Averages in Lee County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.6490.8261.9225.829
ArsenicAs (ppm)8.2771.3044.87611.111
CalciumCa (wt%)0.5600.1250.3731.282
CopperCu (ppm)14.4203.3963.41520.617
IronFe (wt%)2.1170.3381.1152.816
MercuryHg (ppm)0.0280.0070.0100.046
MagnesiumMg (wt%)0.4040.0770.1390.568
ManganeseMn (ppm)682.588132.064469.1751038.420
SodiumNa (wt%)0.7410.0730.4820.838
PhosphorusP (wt%)0.0470.0080.0280.069
LeadPb (ppm)18.3552.62410.21121.907
SeleniumSe (ppm)0.4060.0730.1690.554
TitaniumTi (wt%)0.3090.0730.0580.522
ZincZn (ppm)51.95910.00318.24465.949

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