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Mineral Resources On-Line Spatial Data

    Counties page > Al in Conterminous US > Al in central US > Averages in Boyd County

Average concentrations of elements in Boyd County, Nebraska

(Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.3780.3814.3226.315
ArsenicAs (ppm)12.6744.2804.63522.387
CalciumCa (wt%)4.1963.1321.05713.286
CopperCu (ppm)24.23010.54910.24953.700
IronFe (wt%)2.5110.2671.7673.036
MercuryHg (ppm)0.0440.0150.0160.088
MagnesiumMg (wt%)0.5930.1240.2990.947
ManganeseMn (ppm)2057.950910.576731.0464285.660
SodiumNa (wt%)0.7910.1530.3561.030
PhosphorusP (wt%)0.0680.0130.0310.110
LeadPb (ppm)20.7412.85816.61732.635
SeleniumSe (ppm)5.3225.2810.74921.326
TitaniumTi (wt%)0.3370.0850.2100.771
ZincZn (ppm)76.32016.87345.427112.634

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