Average concentrations of elements in Faulkner County, Arkansas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Faulkner County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.4990.4771.2404.238
ArsenicAs (ppm)5.8791.5682.09412.141
CalciumCa (wt%)0.0520.0110.0250.096
CopperCu (ppm)10.4554.9374.01034.843
IronFe (wt%)1.7110.2780.8952.828
MercuryHg (ppm)0.0220.0060.0100.040
MagnesiumMg (wt%)0.1370.0270.0630.220
ManganeseMn (ppm)447.519207.717126.1211307.280
SodiumNa (wt%)0.1060.0230.0430.159
PhosphorusP (wt%)0.0250.0060.0110.048
LeadPb (ppm)19.94916.1196.661107.542
SeleniumSe (ppm)0.2660.0860.1080.532
TitaniumTi (wt%)0.2120.0420.1180.360
ZincZn (ppm)42.5166.79725.15365.010

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