Average concentrations of elements in Blackford County, Indiana

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Blackford County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.8120.4034.3526.040
ArsenicAs (ppm)9.5351.5277.19414.184
CalciumCa (wt%)4.4110.5122.6155.562
CopperCu (ppm)15.8372.69811.32922.981
IronFe (wt%)2.9780.1452.6373.452
MercuryHg (ppm)0.0250.0030.0200.037
MagnesiumMg (wt%)1.6440.1601.1722.040
ManganeseMn (ppm)800.04368.783674.1911019.170
SodiumNa (wt%)0.9760.0320.8571.018
PhosphorusP (wt%)0.0640.0040.0550.075
LeadPb (ppm)18.1853.25514.35828.248
SeleniumSe (ppm)0.3710.0450.3060.503
TitaniumTi (wt%)0.3320.0120.2960.361
ZincZn (ppm)63.6237.89652.72583.990

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