Average concentrations of elements in Cobb County, Georgia

    Counties page > Mg in Conterminous US > Mg in southeastern US > Averages in Cobb County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.0780.3453.3264.935
ArsenicAs (ppm)0.7690.1770.3941.408
CalciumCa (wt%)0.7590.4790.0981.798
CopperCu (ppm)13.3434.0245.02824.531
IronFe (wt%)3.1120.9510.7064.738
MercuryHg (ppm)0.0420.0170.0110.101
MagnesiumMg (wt%)0.4000.1470.0750.843
ManganeseMn (ppm)515.490217.371229.684948.743
SodiumNa (wt%)0.4420.1410.1570.772
PhosphorusP (wt%)0.0160.0050.0080.029
LeadPb (ppm)14.8303.8289.22829.127
SeleniumSe (ppm)0.1670.0440.1020.294
TitaniumTi (wt%)0.6630.2970.2111.518
ZincZn (ppm)51.51511.76722.61583.641

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