Average concentrations of elements in Harper County, Oklahoma

    Counties page > Fe in Conterminous US > Fe in central US > Averages in Harper County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.1700.5734.6046.199
ArsenicAs (ppm)5.3760.7074.5336.700
CalciumCa (wt%)2.0490.3341.4892.661
CopperCu (ppm)10.9511.1189.56013.000
IronFe (wt%)2.2140.3521.8622.850
MercuryHg (ppm)0.0140.0030.0100.018
MagnesiumMg (wt%)1.7261.2080.5583.938
ManganeseMn (ppm)392.59851.154337.502502.508
SodiumNa (wt%)0.6480.0220.6150.693
PhosphorusP (wt%)0.0580.0060.0500.069
LeadPb (ppm)21.2041.45918.70023.018
SeleniumSe (ppm)0.1320.0160.1000.161
TitaniumTi (wt%)0.2430.0260.2160.310
ZincZn (ppm)49.5212.18746.53953.298

The values shown above were calculated from observations in nearby areas. No samples lie within Harper County, Oklahoma.