Average concentrations of elements in Crittenden County, Arkansas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Crittenden County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.9650.6224.6107.571
ArsenicAs (ppm)9.3891.5347.10313.856
CalciumCa (wt%)0.4760.0890.2050.645
CopperCu (ppm)17.8484.0609.01532.399
IronFe (wt%)2.3520.4841.2023.536
MercuryHg (ppm)0.0330.0050.0200.049
MagnesiumMg (wt%)0.5660.1140.2900.898
ManganeseMn (ppm)558.05895.695316.325752.226
SodiumNa (wt%)0.7540.1370.4071.085
PhosphorusP (wt%)0.0570.0140.0260.087
LeadPb (ppm)17.2942.86612.00723.705
SeleniumSe (ppm)0.4180.1430.1010.790
TitaniumTi (wt%)0.3060.0240.2520.370
ZincZn (ppm)69.05012.15743.042102.630

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