Average concentrations of elements in Frederick County, Maryland

    Counties page > Al in Conterminous US > Al in northeastern US > Averages in Frederick County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.8741.6380.0138.118
ArsenicAs (ppm)5.3421.8112.00611.715
CalciumCa (wt%)1.7091.1970.2476.137
CopperCu (ppm)29.1706.58116.78053.464
IronFe (wt%)4.9500.8973.0477.258
MercuryHg (ppm)0.1990.0730.0710.427
MagnesiumMg (wt%)0.9310.2140.4721.655
ManganeseMn (ppm)1244.850335.483601.3292382.360
SodiumNa (wt%)0.6690.1800.3371.242
PhosphorusP (wt%)0.0820.0260.0500.183
LeadPb (ppm)23.6634.38712.02940.545
SeleniumSe (ppm)0.3330.0730.1130.549
TitaniumTi (wt%)0.7240.2220.3721.540
ZincZn (ppm)97.32414.70774.547145.893

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