Average concentrations of elements in Hall County, Texas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Hall County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.2550.4982.7895.278
ArsenicAs (ppm)5.2200.7472.9917.086
CalciumCa (wt%)2.3890.5691.2453.704
CopperCu (ppm)12.2491.8888.87715.927
IronFe (wt%)1.9480.6431.3334.918
MercuryHg (ppm)0.0260.0210.0100.138
MagnesiumMg (wt%)1.5020.3570.5592.675
ManganeseMn (ppm)384.249129.629254.887978.269
SodiumNa (wt%)0.7630.1400.4581.106
PhosphorusP (wt%)0.0400.0040.0300.050
LeadPb (ppm)20.4702.32715.27229.514
SeleniumSe (ppm)0.1410.0400.1000.295
TitaniumTi (wt%)0.2840.0850.1910.691
ZincZn (ppm)31.1893.85721.40741.631

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