Average concentrations of elements in Crawford County, Missouri

    Counties page > Zn in Conterminous US > Zn in central US > Averages in Crawford County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.1571.1010.3098.511
ArsenicAs (ppm)5.3762.5291.37519.958
CalciumCa (wt%)0.6200.4470.1502.830
CopperCu (ppm)13.1147.4931.54250.248
IronFe (wt%)1.2870.5720.2464.655
MercuryHg (ppm)0.0310.0150.0110.105
MagnesiumMg (wt%)0.3950.2550.1021.727
ManganeseMn (ppm)559.641155.811131.861915.488
SodiumNa (wt%)0.1330.0560.0140.369
PhosphorusP (wt%)0.0200.0060.0030.038
LeadPb (ppm)67.18073.2716.811508.787
SeleniumSe (ppm)0.2170.1050.1000.732
TitaniumTi (wt%)0.1320.0510.0210.320
ZincZn (ppm)69.72462.9298.778376.049

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