Average concentrations of elements in Washington County, Colorado

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Washington County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.5720.4424.0746.785
ArsenicAs (ppm)4.4131.2981.55010.100
CalciumCa (wt%)1.4750.5100.7475.407
CopperCu (ppm)9.8292.6491.43417.392
IronFe (wt%)2.1460.2811.0922.974
MercuryHg (ppm)0.0160.0040.0100.036
MagnesiumMg (wt%)0.6500.2140.2312.062
ManganeseMn (ppm)389.60365.984236.964740.452
SodiumNa (wt%)0.8760.1040.5761.121
PhosphorusP (wt%)0.0600.0090.0320.090
LeadPb (ppm)25.5982.91518.41741.153
SeleniumSe (ppm)0.2920.1500.1001.111
TitaniumTi (wt%)0.2730.0260.2110.423
ZincZn (ppm)64.14715.61227.655182.948

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