Average concentrations of elements in Bremer County, Iowa

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Bremer County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.8010.2744.9406.780
ArsenicAs (ppm)7.2540.5096.2568.570
CalciumCa (wt%)0.9570.1670.6491.595
CopperCu (ppm)17.2531.80312.51122.693
IronFe (wt%)2.6230.2252.0343.390
MercuryHg (ppm)0.0310.0030.0210.037
MagnesiumMg (wt%)0.5490.0560.4150.634
ManganeseMn (ppm)514.035109.840261.139697.424
SodiumNa (wt%)0.7100.0570.5700.843
PhosphorusP (wt%)0.0720.0110.0400.109
LeadPb (ppm)15.2571.13412.38718.514
SeleniumSe (ppm)0.6630.0640.5110.871
TitaniumTi (wt%)0.2910.0120.2590.323
ZincZn (ppm)65.8384.73154.93776.341

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