Average concentrations of elements in Lincoln County, Arkansas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Lincoln County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.6120.5712.4504.770
ArsenicAs (ppm)4.9691.1151.3127.129
CalciumCa (wt%)0.2380.0950.0410.534
CopperCu (ppm)9.4272.4353.28514.979
IronFe (wt%)1.2590.1790.6921.746
MercuryHg (ppm)0.0180.0040.0100.030
MagnesiumMg (wt%)0.2330.0830.0950.424
ManganeseMn (ppm)380.256150.58990.387788.194
SodiumNa (wt%)0.6250.2250.1340.938
PhosphorusP (wt%)0.0250.0090.0110.043
LeadPb (ppm)15.0851.64011.88620.684
SeleniumSe (ppm)0.6260.8670.1047.796
TitaniumTi (wt%)0.2720.0440.1110.391
ZincZn (ppm)34.6339.52819.05870.379

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