Average concentrations of elements in Norfolk County, Massachusetts

    Counties page > Ca in Conterminous US > Ca in northeastern US > Averages in Norfolk County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.7570.3303.8955.479
ArsenicAs (ppm)2.5510.9130.6214.758
CalciumCa (wt%)1.2690.2320.7341.713
CopperCu (ppm)14.6084.5337.69129.262
IronFe (wt%)2.2000.2841.4432.913
MercuryHg (ppm)0.0780.0180.0410.147
MagnesiumMg (wt%)0.4000.0890.2330.637
ManganeseMn (ppm)707.805132.915487.0731255.650
SodiumNa (wt%)1.5620.1201.1832.033
PhosphorusP (wt%)0.0420.0090.0230.068
LeadPb (ppm)105.70857.55834.868321.852
SeleniumSe (ppm)0.1520.0470.1010.307
TitaniumTi (wt%)0.6280.0900.3820.910
ZincZn (ppm)50.86814.55825.34999.456

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