Average concentrations of elements in Concho County, Texas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Concho County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.2440.5731.5125.569
ArsenicAs (ppm)7.6873.8313.97023.766
CalciumCa (wt%)9.3062.7984.43417.729
CopperCu (ppm)16.4402.5947.20023.459
IronFe (wt%)1.8310.2370.7392.348
MercuryHg (ppm)0.0140.0050.0100.036
MagnesiumMg (wt%)0.7030.1810.2771.111
ManganeseMn (ppm)399.90063.722215.952537.753
SodiumNa (wt%)0.2500.0510.0820.463
PhosphorusP (wt%)0.0590.0100.0290.078
LeadPb (ppm)14.5522.3573.95318.871
SeleniumSe (ppm)0.4530.4200.1012.756
TitaniumTi (wt%)0.2230.0290.0860.283
ZincZn (ppm)70.39317.61619.373128.370

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