Average concentrations of elements in Webster Parish, Louisiana

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Webster Parish (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)1.2540.3630.5672.007
ArsenicAs (ppm)2.1090.3301.3343.309
CalciumCa (wt%)0.0370.0130.0160.079
CopperCu (ppm)6.3963.3681.46616.771
IronFe (wt%)0.6570.1770.3870.997
MercuryHg (ppm)0.0170.0080.0100.039
MagnesiumMg (wt%)0.0580.0230.0210.132
ManganeseMn (ppm)174.19276.94350.871355.120
SodiumNa (wt%)0.0940.0490.0230.270
PhosphorusP (wt%)0.0110.0030.0060.017
LeadPb (ppm)13.2556.1766.45731.593
SeleniumSe (ppm)0.2060.0370.1130.297
TitaniumTi (wt%)0.1970.0240.1570.254
ZincZn (ppm)17.1907.1919.16837.572

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