Average concentrations of elements in Monroe County, Arkansas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Monroe County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.9860.2953.0635.024
ArsenicAs (ppm)6.6540.7804.9768.820
CalciumCa (wt%)0.2450.0320.1760.395
CopperCu (ppm)11.6371.9587.17918.137
IronFe (wt%)1.3950.1341.0601.874
MercuryHg (ppm)0.0370.0110.0210.070
MagnesiumMg (wt%)0.2010.0300.1400.365
ManganeseMn (ppm)851.706234.393317.6661627.200
SodiumNa (wt%)0.6210.0860.3720.848
PhosphorusP (wt%)0.0380.0070.0230.057
LeadPb (ppm)18.8174.37514.46941.367
SeleniumSe (ppm)0.5270.3760.1071.951
TitaniumTi (wt%)0.3010.0130.2730.335
ZincZn (ppm)46.2317.36230.72073.465

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