Average concentrations of elements in Shelby County, Tennessee

    Counties page > Al in Conterminous US > Al in southeastern US > Averages in Shelby County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.3521.3021.8916.694
ArsenicAs (ppm)9.8131.5155.78111.836
CalciumCa (wt%)0.4280.1550.1350.707
CopperCu (ppm)13.5234.7027.62424.349
IronFe (wt%)2.0630.2871.2282.660
MercuryHg (ppm)0.0260.0050.0200.034
MagnesiumMg (wt%)0.3570.1730.1040.660
ManganeseMn (ppm)826.848233.476520.5341463.720
SodiumNa (wt%)0.6500.1700.2570.896
PhosphorusP (wt%)0.0550.0070.0380.075
LeadPb (ppm)19.6882.27214.32924.422
SeleniumSe (ppm)0.2920.1140.1550.600
TitaniumTi (wt%)0.3090.0170.2740.344
ZincZn (ppm)50.11715.53626.63284.000

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