Average concentrations of elements in Madison County, Alabama

    Counties page > P in Conterminous US > P in southeastern US > Averages in Madison County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.0200.6301.7935.000
ArsenicAs (ppm)6.2781.1924.02410.718
CalciumCa (wt%)0.2220.0630.1340.538
CopperCu (ppm)8.1442.0303.32514.880
IronFe (wt%)1.7440.2401.1142.341
MercuryHg (ppm)0.0480.0130.0200.080
MagnesiumMg (wt%)0.1420.0210.0780.210
ManganeseMn (ppm)911.524281.738368.3061773.130
SodiumNa (wt%)0.0510.0130.0220.080
PhosphorusP (wt%)0.0350.0150.0110.117
LeadPb (ppm)23.3693.45416.79034.616
SeleniumSe (ppm)0.3080.1030.1040.569
TitaniumTi (wt%)0.3340.0570.2150.497
ZincZn (ppm)58.96211.34235.46897.282

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