Average concentrations of elements in Dallas County, Alabama

    Counties page > Fe in Conterminous US > Fe in southeastern US > Averages in Dallas County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.0931.1750.3558.560
ArsenicAs (ppm)3.6611.7021.17613.014
CalciumCa (wt%)1.0291.2070.02011.598
CopperCu (ppm)6.6823.2221.21424.870
IronFe (wt%)1.4350.5510.3993.149
MercuryHg (ppm)0.7791.2580.0357.282
MagnesiumMg (wt%)0.1060.0630.0190.358
ManganeseMn (ppm)286.797139.73293.332787.809
SodiumNa (wt%)0.0600.0270.0070.153
PhosphorusP (wt%)0.0240.0130.0030.101
LeadPb (ppm)17.6174.6275.21141.495
SeleniumSe (ppm)0.2210.1040.1000.765
TitaniumTi (wt%)0.5350.1100.2710.979
ZincZn (ppm)29.14414.0069.063115.307

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