Average concentrations of elements in Lafourche Parish, Louisiana

    Counties page > Mn in Conterminous US > Mn in south-central US > Averages in Lafourche Parish (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.4551.3931.4466.091
ArsenicAs (ppm)10.5182.1757.39813.951
CalciumCa (wt%)0.9730.2550.6921.625
CopperCu (ppm)27.9624.54521.68739.234
IronFe (wt%)2.5840.7451.1313.389
MercuryHg (ppm)0.0920.0110.0760.110
MagnesiumMg (wt%)0.8220.0450.7060.984
ManganeseMn (ppm)441.838201.894184.130689.733
SodiumNa (wt%)1.0610.4430.6151.953
PhosphorusP (wt%)0.0940.0290.0550.130
LeadPb (ppm)34.16913.06312.51066.214
SeleniumSe (ppm)1.1160.1430.8331.385
TitaniumTi (wt%)0.1860.0620.0560.263
ZincZn (ppm)72.64017.66736.43397.731

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