Average concentrations of elements in Walker County, Alabama

    Counties page > Al in Conterminous US > Al in southeastern US > Averages in Walker County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.7250.8001.2466.280
ArsenicAs (ppm)7.1853.3812.14931.270
CalciumCa (wt%)0.0780.0610.0170.502
CopperCu (ppm)9.5193.2673.76821.249
IronFe (wt%)1.5620.4880.6194.044
MercuryHg (ppm)0.0290.0100.0110.068
MagnesiumMg (wt%)0.1770.0660.0580.418
ManganeseMn (ppm)302.418116.89783.2971031.460
SodiumNa (wt%)0.1260.0540.0380.285
PhosphorusP (wt%)0.0190.0060.0090.036
LeadPb (ppm)15.5556.7095.26851.425
SeleniumSe (ppm)0.3570.2030.1011.388
TitaniumTi (wt%)0.2460.0340.1520.352
ZincZn (ppm)38.67612.86015.120109.988

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