Average concentrations of elements in Hill County, Montana

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Hill County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.1740.2974.2176.145
ArsenicAs (ppm)6.0141.3132.4029.488
CalciumCa (wt%)1.8270.5310.5913.335
CopperCu (ppm)17.0366.6727.01763.481
IronFe (wt%)2.0800.4821.5144.872
MercuryHg (ppm)0.0220.0060.0100.046
MagnesiumMg (wt%)0.9350.5220.4024.140
ManganeseMn (ppm)370.70681.384183.734771.551
SodiumNa (wt%)1.0010.0720.6881.311
PhosphorusP (wt%)0.0590.0180.0420.159
LeadPb (ppm)15.8203.1038.27631.121
SeleniumSe (ppm)0.2880.0630.1010.591
TitaniumTi (wt%)0.2270.0220.1700.328
ZincZn (ppm)63.89420.40131.687223.466

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