Average concentrations of elements in Knox County, Maine

    Counties page > Al in Conterminous US > Al in northeastern US > Averages in Knox County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3190.2554.4656.083
ArsenicAs (ppm)14.44512.5262.90086.901
CalciumCa (wt%)1.0550.1550.7231.720
CopperCu (ppm)13.0633.4024.00031.033
IronFe (wt%)2.7800.5541.5405.702
MercuryHg (ppm)0.0350.0120.0100.071
MagnesiumMg (wt%)0.6850.0980.3621.065
ManganeseMn (ppm)1540.460880.376440.8335810.140
SodiumNa (wt%)1.2970.0891.1461.630
PhosphorusP (wt%)0.0570.0130.0310.115
LeadPb (ppm)39.8269.53221.13385.107
SeleniumSe (ppm)0.3750.2390.1001.692
TitaniumTi (wt%)0.4740.0300.3740.538
ZincZn (ppm)51.7898.00825.00074.766

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