Average concentrations of elements in Martin County, Texas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Martin County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.7290.1902.3233.343
ArsenicAs (ppm)3.4820.3542.8154.322
CalciumCa (wt%)0.9300.3260.2851.961
CopperCu (ppm)7.5340.9575.4289.861
IronFe (wt%)1.0920.0920.9101.373
MercuryHg (ppm)0.0100.0000.0100.010
MagnesiumMg (wt%)0.2750.0290.1880.343
ManganeseMn (ppm)168.10322.449114.553210.884
SodiumNa (wt%)0.3110.0240.1990.343
PhosphorusP (wt%)0.0190.0030.0110.025
LeadPb (ppm)11.3610.8409.33013.667
SeleniumSe (ppm)0.1010.0020.1000.111
TitaniumTi (wt%)0.1890.0240.1430.224
ZincZn (ppm)34.4762.68126.29040.501

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