Average concentrations of elements in Leon County, Texas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Leon County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)1.3220.4440.6933.029
ArsenicAs (ppm)4.3821.9761.23910.554
CalciumCa (wt%)0.0750.0390.0120.221
CopperCu (ppm)3.7810.7781.1285.613
IronFe (wt%)1.2050.5150.4342.866
MercuryHg (ppm)0.0120.0030.0100.031
MagnesiumMg (wt%)0.0640.0310.0210.169
ManganeseMn (ppm)149.63348.59575.189289.918
SodiumNa (wt%)0.0730.0380.0260.293
PhosphorusP (wt%)0.0130.0050.0050.030
LeadPb (ppm)11.8013.0476.19725.336
SeleniumSe (ppm)0.1500.0510.1000.346
TitaniumTi (wt%)0.3520.0730.1950.690
ZincZn (ppm)21.5327.4059.26044.598

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