Average concentrations of elements in Montgomery County, Pennsylvania

    Counties page > Na in Conterminous US > Na in northeastern US > Averages in Montgomery County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.7410.8573.0816.969
ArsenicAs (ppm)6.7231.4953.8189.780
CalciumCa (wt%)0.7970.1960.4061.568
CopperCu (ppm)21.4106.9095.20342.524
IronFe (wt%)3.4660.5442.0555.643
MercuryHg (ppm)0.0490.0100.0270.092
MagnesiumMg (wt%)0.6760.1250.3591.125
ManganeseMn (ppm)933.649193.827539.8401484.870
SodiumNa (wt%)0.9410.3210.3881.805
PhosphorusP (wt%)0.0660.0180.0240.119
LeadPb (ppm)36.39414.17820.24388.220
SeleniumSe (ppm)0.5080.0880.2290.687
TitaniumTi (wt%)0.4460.1160.2780.816
ZincZn (ppm)100.20920.81957.052167.061

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