Average concentrations of elements in Clatsop County, Oregon

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Clatsop County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)7.3190.6114.8718.633
ArsenicAs (ppm)6.8531.3263.1749.527
CalciumCa (wt%)1.3310.4870.7163.191
CopperCu (ppm)25.7769.4507.34657.651
IronFe (wt%)6.2762.4912.71020.155
MercuryHg (ppm)0.0480.0140.0130.096
MagnesiumMg (wt%)0.9930.3310.5082.364
ManganeseMn (ppm)713.792221.520350.8891799.830
SodiumNa (wt%)1.0510.2370.4781.880
PhosphorusP (wt%)0.0840.0120.0550.110
LeadPb (ppm)15.1132.23511.46923.453
SeleniumSe (ppm)0.4890.2310.1041.156
TitaniumTi (wt%)0.7860.1580.3241.301
ZincZn (ppm)110.92124.00768.357228.135

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