Average concentrations of elements in Erie County, Pennsylvania

    Counties page > Al in Conterminous US > Al in northeastern US > Averages in Erie County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.8910.7003.3967.761
ArsenicAs (ppm)12.7002.5574.50916.947
CalciumCa (wt%)0.5430.2390.3521.906
CopperCu (ppm)18.94911.4106.15089.427
IronFe (wt%)3.1150.3802.1724.511
MercuryHg (ppm)0.0310.0200.0100.118
MagnesiumMg (wt%)0.5530.1470.3281.105
ManganeseMn (ppm)757.105151.102300.4721040.510
SodiumNa (wt%)0.7170.0790.4390.908
PhosphorusP (wt%)0.0520.0050.0370.064
LeadPb (ppm)19.1982.24112.13723.853
SeleniumSe (ppm)0.1610.0780.1000.411
TitaniumTi (wt%)0.4340.0610.2860.861
ZincZn (ppm)92.53711.21357.996130.527

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