Average concentrations of elements in Marion County, Oregon

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Marion County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)8.1791.1545.56410.307
ArsenicAs (ppm)7.2413.4320.88222.456
CalciumCa (wt%)1.7800.7520.6444.144
CopperCu (ppm)29.35311.7085.79049.798
IronFe (wt%)5.7471.5232.60811.229
MercuryHg (ppm)0.0490.0170.0110.118
MagnesiumMg (wt%)1.1880.5680.2353.092
ManganeseMn (ppm)1208.240219.788444.7661900.300
SodiumNa (wt%)1.4330.3580.6912.621
PhosphorusP (wt%)0.0990.0270.0440.186
LeadPb (ppm)16.0044.3585.36226.808
SeleniumSe (ppm)0.1760.0740.1000.593
TitaniumTi (wt%)0.8550.1880.4481.791
ZincZn (ppm)113.50425.80045.622186.158

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