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Mineral Resources On-Line Spatial Data

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

Average concentrations of elements in Clay County, Nebraska

(Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.7450.1535.5436.446
ArsenicAs (ppm)5.6050.8663.5548.450
CalciumCa (wt%)0.8010.0250.7360.920
CopperCu (ppm)12.6191.8629.37516.637
IronFe (wt%)1.9520.0751.8082.184
MercuryHg (ppm)0.0150.0030.0100.026
MagnesiumMg (wt%)0.5010.0210.4640.557
ManganeseMn (ppm)373.44640.730308.512574.458
SodiumNa (wt%)0.9730.0320.8641.130
PhosphorusP (wt%)0.0650.0050.0540.089
LeadPb (ppm)27.6153.84420.15336.370
SeleniumSe (ppm)0.2960.0510.1070.456
TitaniumTi (wt%)0.2950.0080.2680.324
ZincZn (ppm)54.0413.17644.70061.991

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