Average concentrations of elements in Chouteau County, Montana

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Chouteau County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.5660.5092.8549.271
ArsenicAs (ppm)8.4592.7122.27730.521
CalciumCa (wt%)2.1660.7780.5676.591
CopperCu (ppm)28.3028.2929.12489.544
IronFe (wt%)2.4370.6571.5327.508
MercuryHg (ppm)0.0370.0340.0100.483
MagnesiumMg (wt%)1.2110.7570.4355.529
ManganeseMn (ppm)376.567115.165155.5691055.560
SodiumNa (wt%)0.9210.1300.4671.397
PhosphorusP (wt%)0.0800.0430.0450.524
LeadPb (ppm)17.7673.3479.22330.708
SeleniumSe (ppm)0.7040.7320.10413.208
TitaniumTi (wt%)0.2580.0370.1640.539
ZincZn (ppm)77.78215.48942.533212.476

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