Average concentrations of elements in White County, Arkansas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in White County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.9130.6290.8384.434
ArsenicAs (ppm)6.8402.2233.64915.562
CalciumCa (wt%)0.1130.0650.0210.287
CopperCu (ppm)8.3642.3252.19115.454
IronFe (wt%)1.5200.2250.8632.390
MercuryHg (ppm)0.0320.0110.0100.076
MagnesiumMg (wt%)0.1570.0360.0420.256
ManganeseMn (ppm)599.333167.761104.850979.276
SodiumNa (wt%)0.1720.1070.0300.578
PhosphorusP (wt%)0.0280.0040.0160.046
LeadPb (ppm)14.3092.4575.39919.121
SeleniumSe (ppm)0.3260.1090.1030.692
TitaniumTi (wt%)0.2670.0570.0810.369
ZincZn (ppm)39.3708.50118.84586.432

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