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Mineral Resources On-Line Spatial Data

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Stevens County

Average concentrations of elements in Stevens County, Washington

(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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Page Last modified: 14:22 on 20-Dec-2016