Average concentrations of elements in Madison County, Mississippi

    Counties page > Mg in Conterminous US > Mg 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%)2.5590.8321.0034.560
ArsenicAs (ppm)7.3563.6272.52125.170
CalciumCa (wt%)0.2310.1530.0520.941
CopperCu (ppm)6.8481.7863.67612.236
IronFe (wt%)1.5120.5850.6743.831
MercuryHg (ppm)0.0180.0060.0100.037
MagnesiumMg (wt%)0.1530.0610.0480.287
ManganeseMn (ppm)816.702514.380290.1623235.630
SodiumNa (wt%)0.3270.1190.1090.598
PhosphorusP (wt%)0.0390.0190.0130.117
LeadPb (ppm)21.6744.58314.48946.474
SeleniumSe (ppm)0.2630.1180.1030.725
TitaniumTi (wt%)0.4150.0960.3171.152
ZincZn (ppm)32.1199.67516.58663.320

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