Average concentrations of elements in Erath County, Texas

    Counties page > Mn in Conterminous US > Mn in south-central US > Averages in Erath County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.1990.4291.6622.925
ArsenicAs (ppm)2.6490.4531.7203.197
CalciumCa (wt%)10.7435.3642.71320.376
CopperCu (ppm)8.6891.8215.62911.992
IronFe (wt%)0.8700.2220.5561.219
MercuryHg (ppm)0.0100.0010.0100.012
MagnesiumMg (wt%)0.3080.0640.2130.431
ManganeseMn (ppm)157.1917.408143.372177.595
SodiumNa (wt%)0.0950.0200.0670.151
PhosphorusP (wt%)0.0180.0040.0100.025
LeadPb (ppm)11.2772.0148.04715.847
SeleniumSe (ppm)0.1500.0450.1000.252
TitaniumTi (wt%)0.1160.0070.1030.127
ZincZn (ppm)18.1165.0368.13324.987

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