Average concentrations of elements in Rockingham County, New Hampshire

    Counties page > Al in Conterminous US > Al in northeastern US > Averages in Rockingham County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.2450.4874.3006.647
ArsenicAs (ppm)7.2764.2680.93019.815
CalciumCa (wt%)1.2090.3210.6874.074
CopperCu (ppm)10.0814.7513.99136.752
IronFe (wt%)1.8460.4810.9724.232
MercuryHg (ppm)0.0770.0340.0330.297
MagnesiumMg (wt%)0.4720.1800.1771.241
ManganeseMn (ppm)819.761214.271503.9442531.470
SodiumNa (wt%)1.4760.1061.2032.194
PhosphorusP (wt%)0.0720.0360.0330.429
LeadPb (ppm)50.02428.72727.252256.804
SeleniumSe (ppm)0.2020.1050.1000.499
TitaniumTi (wt%)0.4120.0470.3090.613
ZincZn (ppm)44.35819.13715.943104.565

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