Average concentrations of elements in McMullen County, Texas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in McMullen County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.9191.0961.0206.453
ArsenicAs (ppm)4.5260.5543.2056.759
CalciumCa (wt%)2.4641.1170.1739.005
CopperCu (ppm)10.8902.5403.01614.912
IronFe (wt%)1.7390.3750.5542.563
MercuryHg (ppm)0.0120.0020.0100.021
MagnesiumMg (wt%)0.5720.1830.1291.088
ManganeseMn (ppm)318.767113.03865.429587.574
SodiumNa (wt%)0.6880.2420.0171.464
PhosphorusP (wt%)0.0410.0100.0100.069
LeadPb (ppm)23.1395.5949.03937.523
SeleniumSe (ppm)0.1610.0410.1000.291
TitaniumTi (wt%)0.2980.0760.0270.515
ZincZn (ppm)46.3469.91815.10367.223

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