Average concentrations of elements in Matagorda County, Texas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Matagorda County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.5090.7991.2006.154
ArsenicAs (ppm)5.2132.0402.83120.110
CalciumCa (wt%)1.6270.7430.1865.537
CopperCu (ppm)10.3902.6103.91318.384
IronFe (wt%)1.5870.4220.4973.016
MercuryHg (ppm)0.0180.0120.0100.083
MagnesiumMg (wt%)0.3620.1480.0820.913
ManganeseMn (ppm)573.071353.623140.7283248.290
SodiumNa (wt%)0.3250.0960.1480.675
PhosphorusP (wt%)0.0230.0090.0070.055
LeadPb (ppm)14.7459.5632.81675.335
SeleniumSe (ppm)0.2690.0600.1130.484
TitaniumTi (wt%)0.2520.0310.1490.378
ZincZn (ppm)32.53510.3179.46169.366

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