Average concentrations of elements in Lawrence County, Pennsylvania

    Counties page > Ca in Conterminous US > Ca in northeastern US > Averages in Lawrence County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.9080.3733.1405.076
ArsenicAs (ppm)9.5541.1425.44911.877
CalciumCa (wt%)0.8350.6780.1183.674
CopperCu (ppm)13.2903.3075.48623.836
IronFe (wt%)2.7400.3331.9583.907
MercuryHg (ppm)0.0520.0080.0360.080
MagnesiumMg (wt%)0.2950.0300.2160.363
ManganeseMn (ppm)784.517175.588398.6871293.000
SodiumNa (wt%)0.3930.0620.3140.613
PhosphorusP (wt%)0.0450.0050.0340.056
LeadPb (ppm)49.91031.37417.443177.740
SeleniumSe (ppm)0.3460.0710.1210.498
TitaniumTi (wt%)0.3010.0300.2190.419
ZincZn (ppm)97.26114.51453.550143.683

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