Average concentrations of elements in Alcorn County, Mississippi

    Counties page > Mg in Conterminous US > Mg in southeastern US > Averages in Alcorn County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)0.7260.2490.2361.703
ArsenicAs (ppm)4.6800.9562.3208.105
CalciumCa (wt%)0.0730.0640.0160.412
CopperCu (ppm)2.3390.6631.0684.494
IronFe (wt%)1.2330.2660.4201.967
MercuryHg (ppm)0.0100.0000.0090.010
MagnesiumMg (wt%)0.0360.0100.0140.073
ManganeseMn (ppm)292.90468.049116.136499.676
SodiumNa (wt%)0.0400.0190.0120.122
PhosphorusP (wt%)0.0150.0040.0030.028
LeadPb (ppm)15.2513.6336.96626.986
SeleniumSe (ppm)0.1140.0190.1000.188
TitaniumTi (wt%)0.4210.1180.1800.798
ZincZn (ppm)18.5834.5227.40128.422

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