Average concentrations of elements in Madison Parish, Louisiana

    Counties page > P in Conterminous US > P in southeastern US > Averages in Madison Parish (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3600.6963.7107.466
ArsenicAs (ppm)9.8852.2273.90715.696
CalciumCa (wt%)0.6260.1750.2761.300
CopperCu (ppm)11.6111.9265.49317.736
IronFe (wt%)1.9880.3621.1953.342
MercuryHg (ppm)0.0330.0060.0200.049
MagnesiumMg (wt%)0.5050.1240.1800.865
ManganeseMn (ppm)457.07598.233193.970786.198
SodiumNa (wt%)0.7990.0730.5350.987
PhosphorusP (wt%)0.0570.0110.0280.084
LeadPb (ppm)16.5752.13611.87923.734
SeleniumSe (ppm)0.4060.1240.1270.883
TitaniumTi (wt%)0.2820.0260.1720.367
ZincZn (ppm)63.62915.06434.710119.114

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