Average concentrations of elements in Searcy County, Arkansas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Searcy County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.7751.1110.5395.490
ArsenicAs (ppm)12.2333.9913.69625.783
CalciumCa (wt%)0.8230.5110.1112.588
CopperCu (ppm)12.1685.9044.06833.841
IronFe (wt%)2.2040.6490.4164.022
MercuryHg (ppm)0.0210.0090.0100.049
MagnesiumMg (wt%)0.2610.0830.1120.453
ManganeseMn (ppm)807.422636.491220.6343688.200
SodiumNa (wt%)0.0740.0300.0130.153
PhosphorusP (wt%)0.0920.0390.0150.196
LeadPb (ppm)15.9479.1475.14855.699
SeleniumSe (ppm)0.9770.9270.1085.178
TitaniumTi (wt%)0.1430.0620.0310.270
ZincZn (ppm)99.71731.00139.542184.791

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