Average concentrations of elements in Van Buren County, Iowa

    Counties page > Hg in Conterminous US > Hg in central US > Averages in Van Buren County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3540.5324.4266.761
ArsenicAs (ppm)9.1042.3405.34315.849
CalciumCa (wt%)0.4880.0280.4010.549
CopperCu (ppm)18.0543.59711.86627.682
IronFe (wt%)2.3580.5511.4943.848
MercuryHg (ppm)0.0260.0040.0200.039
MagnesiumMg (wt%)0.4800.1050.2940.758
ManganeseMn (ppm)596.84773.265447.456730.152
SodiumNa (wt%)0.7710.0420.6530.836
PhosphorusP (wt%)0.0460.0040.0360.054
LeadPb (ppm)21.1522.44617.03828.042
SeleniumSe (ppm)0.4940.0620.3850.694
TitaniumTi (wt%)0.3350.0140.3000.374
ZincZn (ppm)61.6498.55644.92787.040

Download point data as CSV