Average concentrations of elements in Madison County, Indiana

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Madison County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.7060.3973.1696.012
ArsenicAs (ppm)8.5142.0105.59014.997
CalciumCa (wt%)5.1861.3461.64211.463
CopperCu (ppm)21.1855.26712.06139.248
IronFe (wt%)2.7790.3232.0074.030
MercuryHg (ppm)0.0380.0110.0210.069
MagnesiumMg (wt%)1.9450.5290.6834.440
ManganeseMn (ppm)720.664235.663370.4971566.790
SodiumNa (wt%)0.8080.0990.4551.025
PhosphorusP (wt%)0.0830.0110.0540.125
LeadPb (ppm)18.7123.51810.84230.241
SeleniumSe (ppm)1.0280.5940.3223.680
TitaniumTi (wt%)0.3010.0480.1860.428
ZincZn (ppm)77.53710.38244.547104.803

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