Average concentrations of elements in Stevens County, Washington

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Stevens County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)6.7250.5995.1678.415
ArsenicAs (ppm)6.3802.5400.80314.568
CalciumCa (wt%)2.1560.6260.7034.595
CopperCu (ppm)19.2797.5583.00743.094
IronFe (wt%)3.1480.5411.4636.544
MercuryHg (ppm)0.1270.2510.0152.559
MagnesiumMg (wt%)0.9200.3010.2993.051
ManganeseMn (ppm)750.575140.805384.9871444.820
SodiumNa (wt%)1.5470.2800.7592.360
PhosphorusP (wt%)0.0910.0220.0420.163
LeadPb (ppm)34.34113.88918.321113.676
SeleniumSe (ppm)0.5890.3880.1002.207
TitaniumTi (wt%)0.3710.0630.2120.644
ZincZn (ppm)151.472143.90939.023800.193

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