Average concentrations of elements in Rockdale County, Georgia

    Counties page > Fe in Conterminous US > Fe in southeastern US > Averages in Rockdale County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.6330.5904.2736.709
ArsenicAs (ppm)1.6340.4790.5993.243
CalciumCa (wt%)1.2961.0500.1754.551
CopperCu (ppm)8.2413.0872.74017.724
IronFe (wt%)2.8461.3980.9507.354
MercuryHg (ppm)0.0310.0060.0200.043
MagnesiumMg (wt%)1.1210.9460.1384.145
ManganeseMn (ppm)758.905302.272474.7971722.890
SodiumNa (wt%)0.7810.3260.3001.592
PhosphorusP (wt%)0.0250.0110.0080.044
LeadPb (ppm)37.8146.20128.17657.813
SeleniumSe (ppm)0.1280.0200.1000.169
TitaniumTi (wt%)0.6160.1200.3780.995
ZincZn (ppm)38.81111.05922.59775.865

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