Average concentrations of elements in Greene County, Iowa

    Counties page > Hg in Conterminous US > Hg in central US > Averages in Greene County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3180.2754.4765.927
ArsenicAs (ppm)7.4840.8295.84710.405
CalciumCa (wt%)1.1240.3530.7492.852
CopperCu (ppm)17.7801.56814.07920.882
IronFe (wt%)2.3330.1931.8212.780
MercuryHg (ppm)0.0300.0020.0200.038
MagnesiumMg (wt%)0.5680.1150.3951.075
ManganeseMn (ppm)618.69453.018463.446761.178
SodiumNa (wt%)0.8230.0370.7440.919
PhosphorusP (wt%)0.0760.0100.0550.109
LeadPb (ppm)19.2812.98913.15630.284
SeleniumSe (ppm)0.6860.0770.5100.957
TitaniumTi (wt%)0.2520.0150.2080.285
ZincZn (ppm)70.3329.29952.275100.410

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