Average concentrations of elements in Adair County, Iowa

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Adair County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)6.0970.3255.3186.682
ArsenicAs (ppm)12.1151.9858.39716.065
CalciumCa (wt%)0.8630.3500.4382.387
CopperCu (ppm)23.2583.68616.55132.474
IronFe (wt%)2.8790.2802.3153.527
MercuryHg (ppm)0.0430.0120.0290.102
MagnesiumMg (wt%)0.6170.0660.4720.735
ManganeseMn (ppm)774.171121.810411.635938.218
SodiumNa (wt%)0.7510.0630.5950.852
PhosphorusP (wt%)0.0650.0080.0450.089
LeadPb (ppm)18.6411.40015.66422.841
SeleniumSe (ppm)0.5560.0700.4290.795
TitaniumTi (wt%)0.3120.0060.2950.324
ZincZn (ppm)74.7398.25352.43488.159

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