Average concentrations of elements in McDonald County, Missouri

    Counties page > Hg in Conterminous US > Hg in central US > Averages in McDonald County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.9150.4321.5073.944
ArsenicAs (ppm)5.4120.4433.7156.352
CalciumCa (wt%)0.7790.2800.2401.310
CopperCu (ppm)11.3982.0226.27515.997
IronFe (wt%)1.5350.1750.9041.895
MercuryHg (ppm)0.0480.0150.0120.086
MagnesiumMg (wt%)0.2190.0620.0810.383
ManganeseMn (ppm)1039.720229.757406.7891699.610
SodiumNa (wt%)0.1540.0400.0380.236
PhosphorusP (wt%)0.0440.0070.0200.057
LeadPb (ppm)27.07814.53011.745107.013
SeleniumSe (ppm)0.3660.1120.1190.700
TitaniumTi (wt%)0.2220.0380.0780.288
ZincZn (ppm)118.87552.47837.912279.081

Download point data as CSV