Average concentrations of elements in Falls County, Texas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Falls County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.0180.4191.6584.160
ArsenicAs (ppm)5.2381.5892.04510.019
CalciumCa (wt%)4.7233.7200.27518.674
CopperCu (ppm)10.5132.4635.99121.351
IronFe (wt%)1.3470.1970.8251.888
MercuryHg (ppm)0.0110.0020.0100.023
MagnesiumMg (wt%)0.3090.0690.1410.465
ManganeseMn (ppm)339.008116.682160.130779.043
SodiumNa (wt%)0.2680.0720.1300.571
PhosphorusP (wt%)0.0310.0080.0130.053
LeadPb (ppm)21.8193.75212.92029.680
SeleniumSe (ppm)0.2290.0780.1000.488
TitaniumTi (wt%)0.2270.0240.1560.318
ZincZn (ppm)32.5935.32119.75144.842

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