Average concentrations of elements in Harrison County, Iowa

    Counties page > Zn in Conterminous US > Zn in central US > Averages in Harrison County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.4970.1945.0415.944
ArsenicAs (ppm)10.2130.8098.20212.462
CalciumCa (wt%)0.9180.1400.6411.356
CopperCu (ppm)18.2141.56115.66022.910
IronFe (wt%)2.4130.1732.1642.828
MercuryHg (ppm)0.0480.0620.0200.397
MagnesiumMg (wt%)0.6420.0320.5800.735
ManganeseMn (ppm)841.57778.623683.4801052.880
SodiumNa (wt%)0.9500.0460.8401.049
PhosphorusP (wt%)0.0790.0060.0680.102
LeadPb (ppm)21.0043.80415.31029.757
SeleniumSe (ppm)0.4860.1310.2620.974
TitaniumTi (wt%)0.2820.0120.2610.317
ZincZn (ppm)69.3644.88260.08778.932

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