Average concentrations of elements in Nacogdoches County, Texas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Nacogdoches County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.5520.7240.6655.435
ArsenicAs (ppm)15.7368.4152.90353.335
CalciumCa (wt%)0.1270.0560.0300.328
CopperCu (ppm)5.5812.0411.03412.797
IronFe (wt%)2.7311.0740.7358.186
MercuryHg (ppm)0.0270.0130.0100.078
MagnesiumMg (wt%)0.1630.0600.0330.466
ManganeseMn (ppm)333.831230.26569.0581816.580
SodiumNa (wt%)0.1380.0880.0320.577
PhosphorusP (wt%)0.0330.0170.0110.117
LeadPb (ppm)15.6795.6206.45838.956
SeleniumSe (ppm)0.4020.1470.1020.875
TitaniumTi (wt%)0.3390.0420.2310.457
ZincZn (ppm)42.61217.34413.071119.268

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