Average concentrations of elements in Johnston County, Oklahoma

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Johnston County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.2710.4421.0813.282
ArsenicAs (ppm)4.6543.6781.65528.552
CalciumCa (wt%)2.3402.6500.13718.034
CopperCu (ppm)5.8501.3513.07412.418
IronFe (wt%)1.3000.3850.5872.402
MercuryHg (ppm)0.0130.0040.0100.029
MagnesiumMg (wt%)0.2310.0770.0810.522
ManganeseMn (ppm)460.019149.689244.9621145.100
SodiumNa (wt%)0.2720.0870.0630.552
PhosphorusP (wt%)0.0400.0200.0060.108
LeadPb (ppm)12.7892.1546.13217.964
SeleniumSe (ppm)0.2000.0650.1020.398
TitaniumTi (wt%)0.2250.1030.1050.600
ZincZn (ppm)26.7776.42713.11244.862

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