Average concentrations of elements in Grant County, Arkansas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Grant County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)1.6510.5270.4793.846
ArsenicAs (ppm)2.8021.0870.9268.105
CalciumCa (wt%)0.0760.0470.0150.295
CopperCu (ppm)4.6021.2502.2199.683
IronFe (wt%)0.6420.1880.3201.252
MercuryHg (ppm)0.0230.0070.0110.047
MagnesiumMg (wt%)0.0900.0440.0180.272
ManganeseMn (ppm)158.19082.63848.906548.549
SodiumNa (wt%)0.1780.1350.0290.822
PhosphorusP (wt%)0.0140.0060.0050.042
LeadPb (ppm)10.7723.2684.20119.220
SeleniumSe (ppm)0.1720.0480.1020.333
TitaniumTi (wt%)0.2370.0320.1110.305
ZincZn (ppm)18.2216.9386.46647.669

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