Average concentrations of elements in Benton County, Oregon

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Benton County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)7.1390.3366.1288.020
ArsenicAs (ppm)7.6331.4994.14311.288
CalciumCa (wt%)1.1170.2000.6671.776
CopperCu (ppm)29.96619.76011.005100.387
IronFe (wt%)4.4521.2322.3197.754
MercuryHg (ppm)0.0320.0060.0160.050
MagnesiumMg (wt%)0.7200.1330.4661.129
ManganeseMn (ppm)1267.160591.693398.4103223.530
SodiumNa (wt%)1.2560.1800.8091.726
PhosphorusP (wt%)0.0760.0200.0430.130
LeadPb (ppm)15.8631.29213.00520.871
SeleniumSe (ppm)0.1770.0390.1010.300
TitaniumTi (wt%)0.8650.3030.4122.120
ZincZn (ppm)89.61420.18560.523152.434

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