Average concentrations of elements in DeKalb County, Georgia

    Counties page > Mg in Conterminous US > Mg in southeastern US > Averages in DeKalb County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3671.0883.2286.844
ArsenicAs (ppm)1.3760.2040.8671.780
CalciumCa (wt%)0.4250.3000.0741.341
CopperCu (ppm)6.4832.5081.36312.182
IronFe (wt%)1.5580.5510.7142.711
MercuryHg (ppm)0.0370.0100.0190.059
MagnesiumMg (wt%)0.3080.2290.0521.076
ManganeseMn (ppm)480.142104.977313.730756.480
SodiumNa (wt%)0.4950.1480.1940.902
PhosphorusP (wt%)0.0300.0070.0180.045
LeadPb (ppm)41.78117.12810.09271.209
SeleniumSe (ppm)0.1440.0160.1050.192
TitaniumTi (wt%)0.3990.0480.2880.528
ZincZn (ppm)31.3325.36723.81645.225

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